#CF283C
Closest named color: Cherry (#CF0234). oklch(55.7% 0.2 21.2), rgb(207, 40, 60).
Aa
White text reads best on this color (5.22:1).
About this color
#CF283C is a medium-dark, vivid red. In OKLCH its lightness is 56%, its chroma 0.200 and its hue 21°. Its hue sits on the warm side of the wheel. The nearest named color is Cherry (#CF0234), ΔE 0.023 away. White text reads best on it, at 5.22:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.200) |
| Temperature | warm |
| Nearest name | Cherry (#CF0234) |
| Black text | 4.02:1 |
| White text | 5.22:1 |
Values
| HEX | #CF283C |
| RGB | rgb(207, 40, 60) |
| HSL | hsl(353, 68%, 48%) |
| OKLCH | oklch(55.7% 0.2 21.2) |
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 #CF283C | 5.22:1 | AA | Lc -79.6 | Fine for body text |
| Black text on #CF283C | 4.02:1 | AA large text | Lc 29.9 | Dividers and decoration only |
| #CF283C text on white | 5.22:1 | AA | Lc 74.2 | Content text, not long reading |
| #CF283C text on black | 4.02:1 | AA large text | Lc -27.5 | 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
#FEF2F2
oklch(97.1% 0.013 17.4)
-
Step 100
100
#FBE3E2
oklch(93.5% 0.026 20.5)
-
Step 200
200
#F9CDCB
oklch(88.6% 0.05 21.2)
-
Step 300
300
#F6AAA7
oklch(81% 0.09 21.8)
-
Step 400
400
#ED7879
oklch(70.7% 0.145 20.9)
-
Step 500
500
#E34E56
oklch(63% 0.185 21.2)
-
Step 600
600 (this color)
#CF283C
oklch(55.7% 0.2 21.2)
-
Step 700
700
#B2162E
oklch(49.1% 0.186 21.1)
-
Step 800
800
#911827
oklch(42.8% 0.155 21.1)
-
Step 900
900
#741D24
oklch(37.6% 0.12 20.9)
-
Step 950
950
#451315
oklch(27.1% 0.077 21.6)
#CF283C 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) | #5C563B | 0.221 |
| Deuteranopia (no green cones) | #867936 | 0.201 |
| Tritanopia (no blue cones) | #E40032 | 0.041 |
| Achromatopsia (no color) | #6C6C6C | 0.202 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CF283C
#CF283C
oklch(55.7% 0.2 21.2)
- #00848B
#00848B
oklch(55.8% 0.095 201.4)
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 #CF283C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cherry #CF0234 ΔE 0.023
- Crimson #DC143C ΔE 0.026
- Lipstick #D5174E ΔE 0.031
- Ruby #CA0147 ΔE 0.038
- Dull Red #BB3F3F ΔE 0.043
- Lipstick Red #C0022F ΔE 0.046
- Faded Red #D3494E ΔE 0.048
- Rose Red #BE013C ΔE 0.052
Use #CF283C 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.