#C155CE
Closest named color: Medium Orchid (#BA55D3). oklch(63.2% 0.201 323.2), rgb(193, 85, 206).
Aa
Black text reads best on this color (5.45:1).
About this color
#C155CE is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.201 and its hue 323°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Orchid (#BA55D3), ΔE 0.016 away. Black text reads best on it, at 5.45:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.201) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 5.45:1 |
| White text | 3.84:1 |
Values
| HEX | #C155CE |
| RGB | rgb(193, 85, 206) |
| HSL | hsl(294, 55%, 57%) |
| OKLCH | oklch(63.2% 0.201 323.2) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #C155CE | 3.84:1 | AA large text | Lc -70.8 | Content text, not long reading |
| Black text on #C155CE | 5.45:1 | AA | Lc 38.8 | Non-text elements, placeholder text |
| #C155CE text on white | 3.84:1 | AA large text | Lc 65.3 | Content text, not long reading |
| #C155CE text on black | 5.45:1 | AA | Lc -36.4 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#FAF3FB
oklch(97.2% 0.013 321.9)
-
Step 100
100
#F4E4F5
oklch(93.7% 0.028 324)
-
Step 200
200
#EBCEEE
oklch(88.5% 0.053 323.1)
-
Step 300
300
#E0ABE5
oklch(80.8% 0.098 323.6)
-
Step 400
400
#CF7CD8
oklch(70.7% 0.157 323.5)
-
Step 500
500 (this color)
#C155CE
oklch(63.2% 0.201 323.2)
-
Step 600
600
#AC32BB
oklch(55.6% 0.22 323.1)
-
Step 700
700
#9423A1
oklch(49.2% 0.203 323.3)
-
Step 800
800
#782082
oklch(42.7% 0.168 323.4)
-
Step 900
900
#612269
oklch(37.8% 0.131 323)
-
Step 950
950
#39153D
oklch(27% 0.083 323.6)
#C155CE with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #3F7AD2 | 0.199 |
| Deuteranopia (no green cones) | #6686CB | 0.172 |
| Tritanopia (no blue cones) | #C4668A | 0.119 |
| Achromatopsia (no color) | #828282 | 0.203 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C155CE
#C155CE
oklch(63.2% 0.201 323.2)
- #19A621
#19A621
oklch(63.2% 0.201 143.2)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #C155CE, closest first.
No curated palette has a color within ΔE 0.04 of #C155CE.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.016
- Pinky Purple #C94CBE ΔE 0.030
- Purpley Pink #C83CB9 ΔE 0.048
- Bright Lilac #C95EFB ΔE 0.068
- Heliotrope #D94FF5 ΔE 0.071
- Amethyst #9B5FC0 ΔE 0.072
- Bright Lavender #C760FF ΔE 0.074
- Purple Pink #D725DE ΔE 0.074
Use #C155CE in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.