#4F1D1D
Closest named color: Chocolate Brown (#411900). oklch(30.6% 0.076 22.6), rgb(79, 29, 29).
Aa
White text reads best on this color (13.76:1).
About this color
#4F1D1D is a dark, moderately saturated red. In OKLCH its lightness is 31%, its chroma 0.076 and its hue 23°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.050 away. White text reads best on it, at 13.76:1.
| Hue family | Reds |
| Lightness | dark (31%) |
| Chroma | moderately saturated (0.076) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.52:1 |
| White text | 13.76:1 |
Values
| HEX | #4F1D1D |
| RGB | rgb(79, 29, 29) |
| HSL | hsl(0, 46%, 21%) |
| OKLCH | oklch(30.6% 0.076 22.6) |
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 #4F1D1D | 13.76:1 | AAA | Lc -103.1 | Preferred for body text |
| Black text on #4F1D1D | 1.52:1 | Fails | Lc 0.0 | Not readable |
| #4F1D1D text on white | 13.76:1 | AAA | Lc 99.9 | Preferred for body text |
| #4F1D1D text on black | 1.52:1 | Fails | Lc 0.0 | Not readable |
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 950.
-
Step 50
50
#FEF2F2
oklch(97.1% 0.013 17.4)
-
Step 100
100
#FBE4E2
oklch(93.7% 0.025 23.6)
-
Step 200
200
#F9CDCA
oklch(88.5% 0.05 22.7)
-
Step 300
300
#F5AAA6
oklch(80.9% 0.089 22.6)
-
Step 400
400
#ED7976
oklch(70.8% 0.144 22.9)
-
Step 500
500
#E34F53
oklch(63.1% 0.184 22.6)
-
Step 600
600
#CE2938
oklch(55.6% 0.199 22.5)
-
Step 700
700
#B2172A
oklch(49.1% 0.186 22.6)
-
Step 800
800
#901924
oklch(42.6% 0.153 22.6)
-
Step 900
900
#741E22
oklch(37.7% 0.119 22.6)
-
Step 950
950 (this color)
#4F1D1D
oklch(30.6% 0.076 22.6)
#4F1D1D 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) | #29261D | 0.081 |
| Deuteranopia (no green cones) | #36311C | 0.074 |
| Tritanopia (no blue cones) | #57141D | 0.023 |
| Achromatopsia (no color) | #2D2D2D | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F1D1D
#4F1D1D
oklch(30.6% 0.076 22.6)
- #00373B
#00373B
oklch(30.7% 0.052 202.7)
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 #4F1D1D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.050
- Burgundy #610023 ΔE 0.056
- Mahogany #4A0100 ΔE 0.057
- Claret #680018 ΔE 0.060
- Reddy Brown #6E1005 ΔE 0.069
- Deep Brown #410200 ΔE 0.072
- Dark Brown #341C02 ΔE 0.073
- Dark Maroon #3C0008 ΔE 0.083
Use #4F1D1D 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.