#CA638F
Closest named color: Pale Violet Red (#DB7093). oklch(63.5% 0.139 354.9), rgb(202, 99, 143).
Aa
Black text reads best on this color (5.69:1).
About this color
#CA638F is a medium-light, moderately saturated red. In OKLCH its lightness is 63%, its chroma 0.139 and its hue 355°. Its hue sits on the warm side of the wheel. The nearest named color is Pale Violet Red (#DB7093), ΔE 0.045 away. Black text reads best on it, at 5.69:1.
| Hue family | Reds |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.139) |
| Temperature | warm |
| Nearest name | Pale Violet Red (#DB7093) |
| Black text | 5.69:1 |
| White text | 3.68:1 |
Values
| HEX | #CA638F |
| RGB | rgb(202, 99, 143) |
| HSL | hsl(334, 49%, 59%) |
| OKLCH | oklch(63.5% 0.139 354.9) |
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 #CA638F | 3.68:1 | AA large text | Lc -69.5 | Content text, not long reading |
| Black text on #CA638F | 5.69:1 | AA | Lc 40.0 | Non-text elements, placeholder text |
| #CA638F text on white | 3.68:1 | AA large text | Lc 64.0 | Content text, not long reading |
| #CA638F text on black | 5.69:1 | 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
#FBF3F6
oklch(97.1% 0.009 352.4)
-
Step 100
100
#F5E5EA
oklch(93.6% 0.019 356.4)
-
Step 200
200
#EFCFDA
oklch(88.4% 0.039 355.2)
-
Step 300
300
#E5AFC3
oklch(80.9% 0.068 354.6)
-
Step 400
400
#D683A4
oklch(70.7% 0.109 354.9)
-
Step 500
500 (this color)
#CA638F
oklch(63.5% 0.139 354.9)
-
Step 600
600
#B44678
oklch(55.6% 0.152 354.9)
-
Step 700
700
#9A3765
oklch(49.1% 0.14 354.7)
-
Step 800
800
#7D2E52
oklch(42.6% 0.116 354.8)
-
Step 900
900
#652A44
oklch(37.6% 0.091 354.7)
-
Step 950
950
#3C1928
oklch(27% 0.059 354.7)
#CA638F 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) | #717A90 | 0.152 |
| Deuteranopia (no green cones) | #8C8C8D | 0.139 |
| Tritanopia (no blue cones) | #D75D73 | 0.045 |
| Achromatopsia (no color) | #858585 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA638F
#CA638F
oklch(63.5% 0.139 354.9)
- #00A286
#00A286
oklch(63.6% 0.12 174.6)
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 #CA638F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Violet Red #DB7093 ΔE 0.045
- Muted Pink #D1768F ΔE 0.048
- Pale Magenta #D767AD ΔE 0.050
- Dusky Rose #BA6873 ΔE 0.054
- Dusky Pink #CC7A8B ΔE 0.057
- Old Pink #C77986 ΔE 0.058
- Dusty Rose #C0737A ΔE 0.058
- Mauve #AE7181 ΔE 0.064
Use #CA638F 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.