#CF2830
Closest named color: Cherry (#CF0234). oklch(55.6% 0.201 24.8), rgb(207, 40, 48).
Aa
White text reads best on this color (5.25:1).
About this color
#CF2830 is a medium-dark, vivid red. In OKLCH its lightness is 56%, its chroma 0.201 and its hue 25°. Its hue sits on the warm side of the wheel. The nearest named color is Cherry (#CF0234), ΔE 0.027 away. White text reads best on it, at 5.25:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.201) |
| Temperature | warm |
| Nearest name | Cherry (#CF0234) |
| Black text | 3.99:1 |
| White text | 5.25:1 |
Values
| HEX | #CF2830 |
| RGB | rgb(207, 40, 48) |
| HSL | hsl(357, 68%, 48%) |
| OKLCH | oklch(55.6% 0.201 24.8) |
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 #CF2830 | 5.25:1 | AA | Lc -79.7 | Fine for body text |
| Black text on #CF2830 | 3.99:1 | AA large text | Lc 29.7 | Dividers and decoration only |
| #CF2830 text on white | 5.25:1 | AA | Lc 74.3 | Content text, not long reading |
| #CF2830 text on black | 3.99:1 | AA large text | Lc -27.4 | 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
#FEF3F1
oklch(97.2% 0.012 29.9)
-
Step 100
100
#FBE4E1
oklch(93.7% 0.026 26.5)
-
Step 200
200
#F9CDC9
oklch(88.5% 0.05 24.2)
-
Step 300
300
#F6AAA3
oklch(80.9% 0.091 25.1)
-
Step 400
400
#ED7972
oklch(70.7% 0.144 24.9)
-
Step 500
500
#E44F4D
oklch(63.1% 0.185 24.8)
-
Step 600
600 (this color)
#CF2830
oklch(55.6% 0.201 24.8)
-
Step 700
700
#B31623
oklch(49.1% 0.188 24.7)
-
Step 800
800
#91191E
oklch(42.7% 0.155 25.1)
-
Step 900
900
#751E1E
oklch(37.8% 0.121 25.1)
-
Step 950
950
#451312
oklch(27% 0.077 24.9)
#CF2830 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) | #5E552E | 0.219 |
| Deuteranopia (no green cones) | #877929 | 0.200 |
| Tritanopia (no blue cones) | #E4002D | 0.041 |
| Achromatopsia (no color) | #6C6C6C | 0.203 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CF2830
#CF2830
oklch(55.6% 0.201 24.8)
- #00838D
#00838D
oklch(55.6% 0.095 204.2)
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 #CF2830, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cherry #CF0234 ΔE 0.027
- Crimson #DC143C ΔE 0.031
- Dull Red #BB3F3F ΔE 0.043
- Lipstick #D5174E ΔE 0.043
- Lipstick Red #C0022F ΔE 0.047
- Ruby #CA0147 ΔE 0.048
- Faded Red #D3494E ΔE 0.051
- Scarlet #BE0119 ΔE 0.051
Use #CF2830 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.