#CA6664
Closest named color: Indian Red (#CD5C5C). oklch(62.8% 0.128 22.6), rgb(202, 102, 100).
Aa
Black text reads best on this color (5.59:1).
About this color
#CA6664 is a medium-light, moderately saturated red. In OKLCH its lightness is 63%, its chroma 0.128 and its hue 23°. Its hue sits on the warm side of the wheel. The nearest named color is Indian Red (#CD5C5C), ΔE 0.021 away. Black text reads best on it, at 5.59:1.
| Hue family | Reds |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.128) |
| Temperature | warm |
| Nearest name | Indian Red (#CD5C5C) |
| Black text | 5.59:1 |
| White text | 3.75:1 |
Values
| HEX | #CA6664 |
| RGB | rgb(202, 102, 100) |
| HSL | hsl(1, 49%, 59%) |
| OKLCH | oklch(62.8% 0.128 22.6) |
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 #CA6664 | 3.75:1 | AA large text | Lc -70.2 | Content text, not long reading |
| Black text on #CA6664 | 5.59:1 | AA | Lc 39.4 | Non-text elements, placeholder text |
| #CA6664 text on white | 3.75:1 | AA large text | Lc 64.7 | Content text, not long reading |
| #CA6664 text on black | 5.59:1 | 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
#FBF3F3
oklch(97% 0.009 17.3)
-
Step 100
100
#F6E5E4
oklch(93.5% 0.019 21.6)
-
Step 200
200
#EFD1CF
oklch(88.5% 0.034 22.4)
-
Step 300
300
#E6B1AE
oklch(80.8% 0.062 22.3)
-
Step 400
400
#D88784
oklch(70.7% 0.1 22.2)
-
Step 500
500 (this color)
#CA6664
oklch(62.8% 0.128 22.6)
-
Step 600
600
#B64C4C
oklch(55.5% 0.138 22.7)
-
Step 700
700
#9D3C3D
oklch(49.1% 0.13 22.6)
-
Step 800
800
#7F3333
oklch(42.7% 0.106 22.6)
-
Step 900
900
#672D2D
oklch(37.7% 0.084 21.9)
-
Step 950
950
#3C1B1A
oklch(26.9% 0.052 22.9)
#CA6664 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) | #7D7763 | 0.135 |
| Deuteranopia (no green cones) | #958C62 | 0.126 |
| Tritanopia (no blue cones) | #DB5766 | 0.041 |
| Achromatopsia (no color) | #848484 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA6664
#CA6664
oklch(62.8% 0.128 22.6)
- #009BA4
#009BA4
oklch(62.8% 0.107 202.1)
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 #CA6664, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Indian Red #CD5C5C ΔE 0.021
- Dusky Rose #BA6873 ΔE 0.034
- Dusty Rose #C0737A ΔE 0.037
- Pastel Red #DB5856 ΔE 0.038
- Dark Coral #CF524E ΔE 0.041
- Terracota #CB6843 ΔE 0.042
- Pale Red #D9544D ΔE 0.043
- Terracotta #CA6641 ΔE 0.043
Use #CA6664 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.