#C657CE
Closest named color: Medium Orchid (#BA55D3). oklch(64.1% 0.201 324.9), rgb(198, 87, 206).
Aa
Black text reads best on this color (5.65:1).
About this color
#C657CE is a medium-light, vivid purple. In OKLCH its lightness is 64%, its chroma 0.201 and its hue 325°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Orchid (#BA55D3), ΔE 0.025 away. Black text reads best on it, at 5.65:1.
| Hue family | Purples |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.201) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 5.65:1 |
| White text | 3.71:1 |
Values
| HEX | #C657CE |
| RGB | rgb(198, 87, 206) |
| HSL | hsl(296, 55%, 57%) |
| OKLCH | oklch(64.1% 0.201 324.9) |
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 #C657CE | 3.71:1 | AA large text | Lc -69.5 | Content text, not long reading |
| Black text on #C657CE | 5.65:1 | AA | Lc 40.0 | Non-text elements, placeholder text |
| #C657CE text on white | 3.71:1 | AA large text | Lc 64.1 | Content text, not long reading |
| #C657CE text on black | 5.65:1 | AA | Lc -37.6 | 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
#FAF3FA
oklch(97.2% 0.012 325.7)
-
Step 100
100
#F4E4F5
oklch(93.7% 0.028 324)
-
Step 200
200
#ECCDED
oklch(88.4% 0.055 325.1)
-
Step 300
300
#E1ABE4
oklch(80.9% 0.098 324.7)
-
Step 400
400
#D17BD6
oklch(70.7% 0.158 325.1)
-
Step 500
500 (this color)
#C657CE
oklch(64.1% 0.201 324.9)
-
Step 600
600
#AE31B7
oklch(55.5% 0.218 325.1)
-
Step 700
700
#95219E
oklch(49% 0.203 324.8)
-
Step 800
800
#791F80
oklch(42.6% 0.168 324.8)
-
Step 900
900
#622167
oklch(37.7% 0.131 324.8)
-
Step 950
950
#3A153C
oklch(27.1% 0.083 325.5)
#C657CE 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) | #457CD2 | 0.200 |
| Deuteranopia (no green cones) | #6C89CB | 0.173 |
| Tritanopia (no blue cones) | #CA678A | 0.118 |
| Achromatopsia (no color) | #858585 | 0.202 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C657CE
#C657CE
oklch(64.1% 0.201 324.9)
- #04AA2E
#04AA2E
oklch(64.2% 0.201 145)
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 #C657CE, closest first.
No curated palette has a color within ΔE 0.04 of #C657CE.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.025
- Pinky Purple #C94CBE ΔE 0.029
- Purpley Pink #C83CB9 ΔE 0.050
- Orchid #DA70D6 ΔE 0.066
- Bright Lilac #C95EFB ΔE 0.067
- Heliotrope #D94FF5 ΔE 0.068
- Bright Lavender #C760FF ΔE 0.073
- Purple Pink #D725DE ΔE 0.074
Use #C657CE 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.