#4B1002
Closest named color: Mahogany (#4A0100). oklch(27.6% 0.092 35.4), rgb(75, 16, 2).
Aa
White text reads best on this color (15.28:1).
About this color
#4B1002 is a dark, moderately saturated red. In OKLCH its lightness is 28%, its chroma 0.092 and its hue 35°. Its hue sits on the warm side of the wheel. The nearest named color is Mahogany (#4A0100), ΔE 0.024 away. White text reads best on it, at 15.28:1.
| Hue family | Reds |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.092) |
| Temperature | warm |
| Nearest name | Mahogany (#4A0100) |
| Black text | 1.37:1 |
| White text | 15.28:1 |
Values
| HEX | #4B1002 |
| RGB | rgb(75, 16, 2) |
| HSL | hsl(12, 95%, 15%) |
| OKLCH | oklch(27.6% 0.092 35.4) |
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 #4B1002 | 15.28:1 | AAA | Lc -104.3 | Preferred for body text |
| Black text on #4B1002 | 1.37:1 | Fails | Lc 0.0 | Not readable |
| #4B1002 text on white | 15.28:1 | AAA | Lc 101.4 | Preferred for body text |
| #4B1002 text on black | 1.37:1 | 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
#FFF2EF
oklch(97.1% 0.015 33.1)
-
Step 100
100
#FEE3DC
oklch(93.6% 0.031 34.9)
-
Step 200
200
#FECCBE
oklch(88.5% 0.06 36.2)
-
Step 300
300
#FEA790
oklch(80.9% 0.109 35.5)
-
Step 400
400
#F9714F
oklch(70.7% 0.174 35.2)
-
Step 500
500
#F04000
oklch(63% 0.219 35.3)
-
Step 600
600
#CB3500
oklch(55.6% 0.193 35.4)
-
Step 700
700
#AC2B00
oklch(49.1% 0.171 35.3)
-
Step 800
800
#8E2200
oklch(42.7% 0.148 35.4)
-
Step 900
900
#781B00
oklch(37.8% 0.132 35.3)
-
Step 950
950 (this color)
#4B1002
oklch(27.6% 0.092 35.4)
#4B1002 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) | #221D00 | 0.095 |
| Deuteranopia (no green cones) | #312A00 | 0.085 |
| Tritanopia (no blue cones) | #54000D | 0.033 |
| Achromatopsia (no color) | #252525 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B1002
#4B1002
oklch(27.6% 0.092 35.4)
- #002E37
#002E37
oklch(27.7% 0.049 214.7)
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 #4B1002, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mahogany #4A0100 ΔE 0.024
- Chocolate Brown #411900 ΔE 0.029
- Deep Brown #410200 ΔE 0.039
- Dark Maroon #3C0008 ΔE 0.056
- Dark Brown #341C02 ΔE 0.056
- Burgundy #610023 ΔE 0.071
- Claret #680018 ΔE 0.073
- Reddy Brown #6E1005 ΔE 0.082
Use #4B1002 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.