#C557C7
Closest named color: Pinky Purple (#C94CBE). oklch(63.6% 0.194 326.9), rgb(197, 87, 199).
Aa
Black text reads best on this color (5.56:1).
About this color
#C557C7 is a medium-light, vivid purple. In OKLCH its lightness is 64%, its chroma 0.194 and its hue 327°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pinky Purple (#C94CBE), ΔE 0.022 away. Black text reads best on it, at 5.56:1.
| Hue family | Purples |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.194) |
| Temperature | in between |
| Nearest name | Pinky Purple (#C94CBE) |
| Black text | 5.56:1 |
| White text | 3.77:1 |
Values
| HEX | #C557C7 |
| RGB | rgb(197, 87, 199) |
| HSL | hsl(299, 50%, 56%) |
| OKLCH | oklch(63.6% 0.194 326.9) |
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 #C557C7 | 3.77:1 | AA large text | Lc -70.2 | Content text, not long reading |
| Black text on #C557C7 | 5.56:1 | AA | Lc 39.4 | Non-text elements, placeholder text |
| #C557C7 text on white | 3.77:1 | AA large text | Lc 64.7 | Content text, not long reading |
| #C557C7 text on black | 5.56:1 | AA | Lc -37.0 | 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
#F4E4F4
oklch(93.6% 0.027 325.8)
-
Step 200
200
#EDCEEC
oklch(88.6% 0.053 327)
-
Step 300
300
#E2ABE1
oklch(80.9% 0.096 327)
-
Step 400
400
#D17CD2
oklch(70.7% 0.152 326.6)
-
Step 500
500 (this color)
#C557C7
oklch(63.6% 0.194 326.9)
-
Step 600
600
#AF34B2
oklch(55.7% 0.212 326.9)
-
Step 700
700
#962599
oklch(49.2% 0.196 326.9)
-
Step 800
800
#7A217C
oklch(42.7% 0.163 327)
-
Step 900
900
#622264
oklch(37.6% 0.127 326.5)
-
Step 950
950
#3A153A
oklch(26.9% 0.08 327.5)
#C557C7 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) | #4A7ACB | 0.194 |
| Deuteranopia (no green cones) | #6E88C4 | 0.170 |
| Tritanopia (no blue cones) | #CA6587 | 0.111 |
| Achromatopsia (no color) | #838383 | 0.196 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C557C7
#C557C7
oklch(63.6% 0.194 326.9)
- #00A73B
#00A73B
oklch(63.4% 0.189 146.8)
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 #C557C7, closest first.
No curated palette has a color within ΔE 0.04 of #C557C7.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pinky Purple #C94CBE ΔE 0.022
- Medium Orchid #BA55D3 ΔE 0.029
- Purpley Pink #C83CB9 ΔE 0.046
- Orchid #DA70D6 ΔE 0.068
- Pale Magenta #D767AD ΔE 0.070
- Amethyst #9B5FC0 ΔE 0.076
- Bright Lilac #C95EFB ΔE 0.077
- Heliotrope #D94FF5 ΔE 0.078
Use #C557C7 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.