#CB3A48
Closest named color: Faded Red (#D3494E). oklch(56.7% 0.181 19.9), rgb(203, 58, 72).
Aa
White text reads best on this color (4.95:1).
About this color
#CB3A48 is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.181 and its hue 20°. Its hue sits on the warm side of the wheel. The nearest named color is Faded Red (#D3494E), ΔE 0.032 away. White text reads best on it, at 4.95:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.181) |
| Temperature | warm |
| Nearest name | Faded Red (#D3494E) |
| Black text | 4.23:1 |
| White text | 4.95:1 |
Values
| HEX | #CB3A48 |
| RGB | rgb(203, 58, 72) |
| HSL | hsl(354, 58%, 51%) |
| OKLCH | oklch(56.7% 0.181 19.9) |
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 #CB3A48 | 4.95:1 | AA | Lc -78.5 | Fine for body text |
| Black text on #CB3A48 | 4.23:1 | AA large text | Lc 31.0 | Non-text elements, placeholder text |
| #CB3A48 text on white | 4.95:1 | AA | Lc 73.1 | Content text, not long reading |
| #CB3A48 text on black | 4.23:1 | AA large text | Lc -28.6 | 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
#FDF3F2
oklch(97.2% 0.011 24.3)
-
Step 100
100
#F9E4E3
oklch(93.5% 0.023 20.9)
-
Step 200
200
#F6CECD
oklch(88.5% 0.045 19.7)
-
Step 300
300
#F1ACAB
oklch(80.9% 0.082 19.9)
-
Step 400
400
#E67D7F
oklch(70.7% 0.13 19.7)
-
Step 500
500
#DC575E
oklch(63.2% 0.167 20.1)
-
Step 600
600 (this color)
#CB3A48
oklch(56.7% 0.181 19.9)
-
Step 700
700
#AB2636
oklch(49% 0.168 20)
-
Step 800
800
#8B232D
oklch(42.7% 0.139 20.3)
-
Step 900
900
#702329
oklch(37.7% 0.109 19.6)
-
Step 950
950
#421618
oklch(27% 0.068 20.2)
#CB3A48 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) | #625C47 | 0.198 |
| Deuteranopia (no green cones) | #877B44 | 0.181 |
| Tritanopia (no blue cones) | #DF0740 | 0.048 |
| Achromatopsia (no color) | #707070 | 0.182 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB3A48
#CB3A48
oklch(56.7% 0.181 19.9)
- #00878D
#00878D
oklch(56.7% 0.096 200.3)
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 #CB3A48, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Red #D3494E ΔE 0.032
- Dull Red #BB3F3F ΔE 0.034
- Dusty Red #B9484E ΔE 0.037
- Deep Rose #C74767 ΔE 0.041
- Lipstick #D5174E ΔE 0.041
- Crimson #DC143C ΔE 0.041
- Dark Coral #CF524E ΔE 0.043
- Cherry #CF0234 ΔE 0.044
Use #CB3A48 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.