#C661C5
Closest named color: Pinky Purple (#C94CBE). oklch(64.9% 0.178 327.8), rgb(198, 97, 197).
Aa
Black text reads best on this color (5.91:1).
About this color
#C661C5 is a medium-light, vivid purple. In OKLCH its lightness is 65%, its chroma 0.178 and its hue 328°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pinky Purple (#C94CBE), ΔE 0.039 away. Black text reads best on it, at 5.91:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.178) |
| Temperature | in between |
| Nearest name | Pinky Purple (#C94CBE) |
| Black text | 5.91:1 |
| White text | 3.54:1 |
Values
| HEX | #C661C5 |
| RGB | rgb(198, 97, 197) |
| HSL | hsl(301, 47%, 58%) |
| OKLCH | oklch(64.9% 0.178 327.8) |
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 #C661C5 | 3.54:1 | AA large text | Lc -68.1 | Content text, not long reading |
| Black text on #C661C5 | 5.91:1 | AA | Lc 41.5 | Non-text elements, placeholder text |
| #C661C5 text on white | 3.54:1 | AA large text | Lc 62.6 | Content text, not long reading |
| #C661C5 text on black | 5.91:1 | AA | Lc -39.1 | 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
#FAF3F9
oklch(97.1% 0.011 330.1)
-
Step 100
100
#F4E4F3
oklch(93.6% 0.026 327.7)
-
Step 200
200
#EBCEEA
oklch(88.4% 0.049 327)
-
Step 300
300
#E0ADDD
oklch(80.9% 0.087 328.3)
-
Step 400
400
#CE7FCC
oklch(70.6% 0.139 327.8)
-
Step 500
500 (this color)
#C661C5
oklch(64.9% 0.178 327.8)
-
Step 600
600
#AB3DAB
oklch(55.6% 0.193 327.8)
-
Step 700
700
#932E93
oklch(49.2% 0.179 327.9)
-
Step 800
800
#772877
oklch(42.7% 0.148 327.8)
-
Step 900
900
#602660
oklch(37.6% 0.115 327.6)
-
Step 950
950
#391738
oklch(27% 0.074 328.5)
#C661C5 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) | #5880C8 | 0.176 |
| Deuteranopia (no green cones) | #778DC2 | 0.155 |
| Tritanopia (no blue cones) | #CB6C8A | 0.100 |
| Achromatopsia (no color) | #888888 | 0.179 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C661C5
#C661C5
oklch(64.9% 0.178 327.8)
- #21AA49
#21AA49
oklch(64.8% 0.177 147.8)
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 #C661C5, closest first.
No curated palette has a color within ΔE 0.04 of #C661C5.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pinky Purple #C94CBE ΔE 0.039
- Medium Orchid #BA55D3 ΔE 0.044
- Orchid #DA70D6 ΔE 0.053
- Pale Magenta #D767AD ΔE 0.054
- Purpley Pink #C83CB9 ΔE 0.064
- Soft Purple #A66FB5 ΔE 0.068
- Wisteria #A87DC2 ΔE 0.078
- Amethyst #9B5FC0 ΔE 0.078
Use #C661C5 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.