#CA4258
Closest named color: Deep Rose (#C74767). oklch(57.7% 0.171 15), rgb(202, 66, 88).
Aa
White text reads best on this color (4.73:1).
About this color
#CA4258 is a medium-dark, vivid red. In OKLCH its lightness is 58%, its chroma 0.171 and its hue 15°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Rose (#C74767), ΔE 0.021 away. White text reads best on it, at 4.73:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.171) |
| Temperature | warm |
| Nearest name | Deep Rose (#C74767) |
| Black text | 4.43:1 |
| White text | 4.73:1 |
Values
| HEX | #CA4258 |
| RGB | rgb(202, 66, 88) |
| HSL | hsl(350, 56%, 53%) |
| OKLCH | oklch(57.7% 0.171 15) |
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 #CA4258 | 4.73:1 | AA | Lc -77.4 | Fine for body text |
| Black text on #CA4258 | 4.43:1 | AA large text | Lc 32.2 | Non-text elements, placeholder text |
| #CA4258 text on white | 4.73:1 | AA | Lc 71.9 | Content text, not long reading |
| #CA4258 text on black | 4.43:1 | AA large text | Lc -29.8 | 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
#FCF3F3
oklch(97.1% 0.01 17.3)
-
Step 100
100
#F9E4E5
oklch(93.6% 0.023 14.3)
-
Step 200
200
#F4CED0
oklch(88.4% 0.043 14.4)
-
Step 300
300
#EEADB1
oklch(81% 0.077 14.8)
-
Step 400
400
#E37F88
oklch(70.8% 0.123 15)
-
Step 500
500
#D75A6A
oklch(63.1% 0.157 15)
-
Step 600
600 (this color)
#CA4258
oklch(57.7% 0.171 15)
-
Step 700
700
#A82C43
oklch(49.2% 0.159 14.9)
-
Step 800
800
#882637
oklch(42.7% 0.132 14.9)
-
Step 900
900
#6E2530
oklch(37.8% 0.104 14.6)
-
Step 950
950
#41171C
oklch(27.1% 0.065 15.3)
#CA4258 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) | #646158 | 0.189 |
| Deuteranopia (no green cones) | #877D55 | 0.172 |
| Tritanopia (no blue cones) | #DD254B | 0.044 |
| Achromatopsia (no color) | #737373 | 0.173 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA4258
#CA4258
oklch(57.7% 0.171 15)
- #008B8B
#008B8B
oklch(57.7% 0.098 194.8)
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 #CA4258, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Rose #C74767 ΔE 0.021
- Dark Pink #CB416B ΔE 0.028
- Faded Red #D3494E ΔE 0.030
- Dusty Red #B9484E ΔE 0.036
- Dark Rose #B5485D ΔE 0.040
- Dark Coral #CF524E ΔE 0.040
- Dull Red #BB3F3F ΔE 0.044
- Lipstick #D5174E ΔE 0.046
Use #CA4258 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.