#CF1A3B
Closest named color: Cherry (#CF0234). oklch(54.9% 0.209 19.8), rgb(207, 26, 59).
Aa
White text reads best on this color (5.43:1).
About this color
#CF1A3B is a medium-dark, vivid red. In OKLCH its lightness is 55%, its chroma 0.209 and its hue 20°. Its hue sits on the warm side of the wheel. The nearest named color is Cherry (#CF0234), ΔE 0.012 away. White text reads best on it, at 5.43:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.209) |
| Temperature | warm |
| Nearest name | Cherry (#CF0234) |
| Black text | 3.86:1 |
| White text | 5.43:1 |
Values
| HEX | #CF1A3B |
| RGB | rgb(207, 26, 59) |
| HSL | hsl(349, 78%, 46%) |
| OKLCH | oklch(54.9% 0.209 19.8) |
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 #CF1A3B | 5.43:1 | AA | Lc -80.4 | Fine for body text |
| Black text on #CF1A3B | 3.86:1 | AA large text | Lc 29.0 | Dividers and decoration only |
| #CF1A3B text on white | 5.43:1 | AA | Lc 75.0 | Fine for body text |
| #CF1A3B text on black | 3.86:1 | AA large text | Lc -26.7 | 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
#FEF2F2
oklch(97.1% 0.013 17.4)
-
Step 100
100
#FCE3E2
oklch(93.6% 0.028 20.4)
-
Step 200
200
#FACCCB
oklch(88.5% 0.052 19.6)
-
Step 300
300
#F7A8A8
oklch(80.8% 0.094 19.3)
-
Step 400
400
#EF7679
oklch(70.7% 0.149 20.1)
-
Step 500
500
#E64A57
oklch(63.1% 0.192 20)
-
Step 600
600 (this color)
#CF1A3B
oklch(54.9% 0.209 19.8)
-
Step 700
700
#B5072F
oklch(49.1% 0.194 19.8)
-
Step 800
800
#931128
oklch(42.7% 0.161 19.7)
-
Step 900
900
#761A25
oklch(37.7% 0.125 19.4)
-
Step 950
950
#461216
oklch(27.1% 0.079 19.8)
#CF1A3B 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) | #58523B | 0.231 |
| Deuteranopia (no green cones) | #837735 | 0.211 |
| Tritanopia (no blue cones) | #E4002A | 0.043 |
| Achromatopsia (no color) | #6A6A6A | 0.210 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CF1A3B
#CF1A3B
oklch(54.9% 0.209 19.8)
- #008187
#008187
oklch(54.9% 0.093 200.5)
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 #CF1A3B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cherry #CF0234 ΔE 0.012
- Crimson #DC143C ΔE 0.026
- Lipstick #D5174E ΔE 0.027
- Ruby #CA0147 ΔE 0.028
- Lipstick Red #C0022F ΔE 0.038
- Rose Red #BE013C ΔE 0.043
- Scarlet #BE0119 ΔE 0.050
- Dull Red #BB3F3F ΔE 0.051
Use #CF1A3B 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.