#CA305B
Closest named color: Lipstick (#D5174E). oklch(56.1% 0.19 9.9), rgb(202, 48, 91).
Aa
White text reads best on this color (5.14:1).
About this color
#CA305B is a medium-dark, vivid red. In OKLCH its lightness is 56%, its chroma 0.190 and its hue 10°. Its hue sits on the warm side of the wheel. The nearest named color is Lipstick (#D5174E), ΔE 0.028 away. White text reads best on it, at 5.14:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.190) |
| Temperature | warm |
| Nearest name | Lipstick (#D5174E) |
| Black text | 4.08:1 |
| White text | 5.14:1 |
Values
| HEX | #CA305B |
| RGB | rgb(202, 48, 91) |
| HSL | hsl(343, 62%, 49%) |
| OKLCH | oklch(56.1% 0.19 9.9) |
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 #CA305B | 5.14:1 | AA | Lc -79.4 | Fine for body text |
| Black text on #CA305B | 4.08:1 | AA large text | Lc 30.0 | Non-text elements, placeholder text |
| #CA305B text on white | 5.14:1 | AA | Lc 74.0 | Content text, not long reading |
| #CA305B text on black | 4.08:1 | AA large text | Lc -27.7 | Dividers and decoration only |
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 600.
-
Step 50
50
#FDF2F4
oklch(97% 0.012 4.7)
-
Step 100
100
#FAE3E6
oklch(93.5% 0.026 8.6)
-
Step 200
200
#F7CDD2
oklch(88.6% 0.048 10)
-
Step 300
300
#F2AAB4
oklch(80.9% 0.086 10)
-
Step 400
400
#E8798D
oklch(70.7% 0.138 9.8)
-
Step 500
500
#DD5271
oklch(63.1% 0.174 10.1)
-
Step 600
600 (this color)
#CA305B
oklch(56.1% 0.19 9.9)
-
Step 700
700
#AD1E4A
oklch(49.2% 0.177 9.7)
-
Step 800
800
#8C1D3C
oklch(42.7% 0.146 10.1)
-
Step 900
900
#712034
oklch(37.8% 0.114 9.8)
-
Step 950
950
#42141E
oklch(26.9% 0.072 10)
#CA305B 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) | #595A5C | 0.213 |
| Deuteranopia (no green cones) | #817957 | 0.194 |
| Tritanopia (no blue cones) | #DD0042 | 0.047 |
| Achromatopsia (no color) | #6D6D6D | 0.192 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA305B
#CA305B
oklch(56.1% 0.19 9.9)
- #008681
#008681
oklch(56% 0.097 190.2)
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 #CA305B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lipstick #D5174E ΔE 0.028
- Dark Pink #CB416B ΔE 0.029
- Deep Rose #C74767 ΔE 0.034
- Ruby #CA0147 ΔE 0.037
- Dark Hot Pink #D90166 ΔE 0.044
- Cerise #DE0C62 ΔE 0.044
- Dark Rose #B5485D ΔE 0.049
- Crimson #DC143C ΔE 0.050
Use #CA305B 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.