#C451A5
Closest named color: Pinky Purple (#C94CBE). oklch(61.1% 0.175 339.4), rgb(196, 81, 165).
Aa
Black text reads best on this color (5.06:1).
About this color
#C451A5 is a medium-dark, vivid pink. In OKLCH its lightness is 61%, its chroma 0.175 and its hue 339°. Its hue sits on the warm side of the wheel. The nearest named color is Pinky Purple (#C94CBE), ΔE 0.042 away. Black text reads best on it, at 5.06:1.
| Hue family | Pinks |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.175) |
| Temperature | warm |
| Nearest name | Pinky Purple (#C94CBE) |
| Black text | 5.06:1 |
| White text | 4.14:1 |
Values
| HEX | #C451A5 |
| RGB | rgb(196, 81, 165) |
| HSL | hsl(316, 49%, 54%) |
| OKLCH | oklch(61.1% 0.175 339.4) |
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 #C451A5 | 4.14:1 | AA large text | Lc -73.4 | Content text, not long reading |
| Black text on #C451A5 | 5.06:1 | AA | Lc 36.2 | Non-text elements, placeholder text |
| #C451A5 text on white | 4.14:1 | AA large text | Lc 67.9 | Content text, not long reading |
| #C451A5 text on black | 5.06:1 | AA | Lc -33.8 | 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
#FBF3F8
oklch(97.2% 0.011 339.3)
-
Step 100
100
#F6E4EF
oklch(93.6% 0.024 340.3)
-
Step 200
200
#F0CEE3
oklch(88.6% 0.047 340.6)
-
Step 300
300
#E7ABD3
oklch(80.9% 0.087 339.3)
-
Step 400
400
#D87DBC
oklch(70.8% 0.136 339.6)
-
Step 500
500 (this color)
#C451A5
oklch(61.1% 0.175 339.4)
-
Step 600
600
#B63897
oklch(55.7% 0.191 339.3)
-
Step 700
700
#9C2980
oklch(49.1% 0.176 339.5)
-
Step 800
800
#7F2468
oklch(42.7% 0.146 339.6)
-
Step 900
900
#672455
oklch(37.8% 0.114 339.6)
-
Step 950
950
#3C1632
oklch(27% 0.072 338.7)
#C451A5 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) | #5671A8 | 0.186 |
| Deuteranopia (no green cones) | #7883A2 | 0.165 |
| Tritanopia (no blue cones) | #CE5474 | 0.080 |
| Achromatopsia (no color) | #7D7D7D | 0.177 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C451A5
#C451A5
oklch(61.1% 0.175 339.4)
- #009C65
#009C65
oklch(61.1% 0.139 159.6)
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 #C451A5, closest first.
No curated palette has a color within ΔE 0.04 of #C451A5.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pinky Purple #C94CBE ΔE 0.042
- Purpley Pink #C83CB9 ΔE 0.051
- Pale Magenta #D767AD ΔE 0.061
- Medium Orchid #BA55D3 ΔE 0.073
- Soft Purple #A66FB5 ΔE 0.078
- Medium Violet Red #C71585 ΔE 0.082
- Amethyst #9B5FC0 ΔE 0.085
- Dark Pink #CB416B ΔE 0.086
Use #C451A5 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.