#4B1A2B
Closest named color: Burgundy (#610023). oklch(29.9% 0.077 1.2), rgb(75, 26, 43).
Aa
White text reads best on this color (14.17:1).
About this color
#4B1A2B is a dark, moderately saturated red. In OKLCH its lightness is 30%, its chroma 0.077 and its hue 1°. Its hue sits on the warm side of the wheel. The nearest named color is Burgundy (#610023), ΔE 0.054 away. White text reads best on it, at 14.17:1.
| Hue family | Reds |
| Lightness | dark (30%) |
| Chroma | moderately saturated (0.077) |
| Temperature | warm |
| Nearest name | Burgundy (#610023) |
| Black text | 1.48:1 |
| White text | 14.17:1 |
Values
| HEX | #4B1A2B |
| RGB | rgb(75, 26, 43) |
| HSL | hsl(339, 49%, 20%) |
| OKLCH | oklch(29.9% 0.077 1.2) |
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 #4B1A2B | 14.17:1 | AAA | Lc -103.5 | Preferred for body text |
| Black text on #4B1A2B | 1.48:1 | Fails | Lc 0.0 | Not readable |
| #4B1A2B text on white | 14.17:1 | AAA | Lc 100.5 | Preferred for body text |
| #4B1A2B text on black | 1.48:1 | 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
#FDF2F5
oklch(97.1% 0.012 358.8)
-
Step 100
100
#FAE3E9
oklch(93.6% 0.026 359.9)
-
Step 200
200
#F7CCD7
oklch(88.5% 0.05 1.1)
-
Step 300
300
#F2A8BD
oklch(80.8% 0.091 0.8)
-
Step 400
400
#E8769B
oklch(70.6% 0.146 0.9)
-
Step 500
500
#DE4C82
oklch(63.1% 0.187 1.3)
-
Step 600
600
#C9266C
oklch(55.6% 0.202 1.2)
-
Step 700
700
#AD145A
oklch(49.1% 0.188 1.1)
-
Step 800
800
#8D174A
oklch(42.8% 0.156 1.1)
-
Step 900
900
#711C3D
oklch(37.6% 0.121 1.4)
-
Step 950
950 (this color)
#4B1A2B
oklch(29.9% 0.077 1.2)
#4B1A2B 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) | #23252B | 0.085 |
| Deuteranopia (no green cones) | #302E2A | 0.076 |
| Tritanopia (no blue cones) | #511520 | 0.022 |
| Achromatopsia (no color) | #2B2B2B | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B1A2B
#4B1A2B
oklch(29.9% 0.077 1.2)
- #00362F
#00362F
oklch(29.9% 0.054 181.2)
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 #4B1A2B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burgundy #610023 ΔE 0.054
- Aubergine #3D0734 ΔE 0.063
- Dark Plum #3F012C ΔE 0.064
- Mahogany #4A0100 ΔE 0.066
- Chocolate Brown #411900 ΔE 0.067
- Claret #680018 ΔE 0.069
- Eggplant Purple #430541 ΔE 0.070
- Eggplant #380835 ΔE 0.072
Use #4B1A2B 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.