#4E0010
Closest named color: Mahogany (#4A0100). oklch(26.9% 0.108 18.5), rgb(78, 0, 16).
Aa
White text reads best on this color (15.77:1).
About this color
#4E0010 is a dark, moderately saturated red. In OKLCH its lightness is 27%, its chroma 0.108 and its hue 18°. Its hue sits on the warm side of the wheel. The nearest named color is Mahogany (#4A0100), ΔE 0.023 away. White text reads best on it, at 15.77:1.
| Hue family | Reds |
| Lightness | dark (27%) |
| Chroma | moderately saturated (0.108) |
| Temperature | warm |
| Nearest name | Mahogany (#4A0100) |
| Black text | 1.33:1 |
| White text | 15.77:1 |
Values
| HEX | #4E0010 |
| RGB | rgb(78, 0, 16) |
| HSL | hsl(348, 100%, 15%) |
| OKLCH | oklch(26.9% 0.108 18.5) |
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 #4E0010 | 15.77:1 | AAA | Lc -104.2 | Preferred for body text |
| Black text on #4E0010 | 1.33:1 | Fails | Lc 0.0 | Not readable |
| #4E0010 text on white | 15.77:1 | AAA | Lc 101.3 | Preferred for body text |
| #4E0010 text on black | 1.33:1 | 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
#FFF2F2
oklch(97.1% 0.014 17.4)
-
Step 100
100
#FFE2E1
oklch(93.6% 0.032 20.1)
-
Step 200
200
#FFCACA
oklch(88.5% 0.06 18.4)
-
Step 300
300
#FFA4A5
oklch(80.9% 0.108 19)
-
Step 400
400
#FF6672
oklch(70.7% 0.186 18.6)
-
Step 500
500
#FE0049
oklch(63.2% 0.253 18.6)
-
Step 600
600
#D7003D
oklch(55.7% 0.223 18.4)
-
Step 700
700
#B60032
oklch(49.2% 0.197 18.4)
-
Step 800
800
#960028
oklch(42.7% 0.171 18.3)
-
Step 900
900
#7F0020
oklch(37.8% 0.151 18.5)
-
Step 950
950 (this color)
#4E0010
oklch(26.9% 0.108 18.5)
#4E0010 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) | #1A1810 | 0.121 |
| Deuteranopia (no green cones) | #2E280D | 0.108 |
| Tritanopia (no blue cones) | #570006 | 0.026 |
| Achromatopsia (no color) | #232323 | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E0010
#4E0010
oklch(26.9% 0.108 18.5)
- #002D2E
#002D2E
oklch(27% 0.046 197.1)
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 #4E0010, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mahogany #4A0100 ΔE 0.023
- Deep Brown #410200 ΔE 0.039
- Dark Maroon #3C0008 ΔE 0.047
- Burgundy #610023 ΔE 0.053
- Chocolate Brown #411900 ΔE 0.059
- Claret #680018 ΔE 0.064
- Dark Plum #3F012C ΔE 0.065
- Aubergine #3D0734 ΔE 0.077
Use #4E0010 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.