#CF3A2C
Closest named color: Faded Red (#D3494E). oklch(57% 0.188 29.5), rgb(207, 58, 44).
Aa
White text reads best on this color (4.88:1).
About this color
#CF3A2C is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.188 and its hue 29°. Its hue sits on the warm side of the wheel. The nearest named color is Faded Red (#D3494E), ΔE 0.039 away. White text reads best on it, at 4.88:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.188) |
| Temperature | warm |
| Nearest name | Faded Red (#D3494E) |
| Black text | 4.29:1 |
| White text | 4.88:1 |
Values
| HEX | #CF3A2C |
| RGB | rgb(207, 58, 44) |
| HSL | hsl(5, 65%, 49%) |
| OKLCH | oklch(57% 0.188 29.5) |
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 #CF3A2C | 4.88:1 | AA | Lc -78.0 | Fine for body text |
| Black text on #CF3A2C | 4.29:1 | AA large text | Lc 31.5 | Non-text elements, placeholder text |
| #CF3A2C text on white | 4.88:1 | AA | Lc 72.6 | Content text, not long reading |
| #CF3A2C text on black | 4.29:1 | AA large text | Lc -29.1 | 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
#FDF3F1
oklch(97.1% 0.011 31.1)
-
Step 100
100
#FAE4E0
oklch(93.6% 0.025 29.9)
-
Step 200
200
#F7CEC7
oklch(88.5% 0.048 29.4)
-
Step 300
300
#F2ACA1
oklch(80.8% 0.084 29)
-
Step 400
400
#E97D6E
oklch(70.7% 0.136 29.2)
-
Step 500
500
#DE5747
oklch(63.1% 0.172 29.5)
-
Step 600
600 (this color)
#CF3A2C
oklch(57% 0.188 29.5)
-
Step 700
700
#AE251A
oklch(49.1% 0.175 29.5)
-
Step 800
800
#8D2218
oklch(42.7% 0.144 29.6)
-
Step 900
900
#72231A
oklch(37.8% 0.113 29.7)
-
Step 950
950
#431610
oklch(27% 0.071 30)
#CF3A2C 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) | #675C29 | 0.199 |
| Deuteranopia (no green cones) | #8B7D25 | 0.183 |
| Tritanopia (no blue cones) | #E40038 | 0.056 |
| Achromatopsia (no color) | #717171 | 0.189 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CF3A2C
#CF3A2C
oklch(57% 0.188 29.5)
- #008797
#008797
oklch(57.1% 0.099 209.3)
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 #CF3A2C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Red #D3494E ΔE 0.039
- Dull Red #BB3F3F ΔE 0.042
- Dark Coral #CF524E ΔE 0.045
- Brick Orange #C14A09 ΔE 0.045
- Crimson #DC143C ΔE 0.048
- Sinopia #BB3E03 ΔE 0.048
- Cherry #CF0234 ΔE 0.052
- Dusty Red #B9484E ΔE 0.052
Use #CF3A2C 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.