#4B2525
Closest named color: Chocolate Brown (#411900). oklch(31.6% 0.058 20.8), rgb(75, 37, 37).
Aa
White text reads best on this color (13.20:1).
About this color
#4B2525 is a dark, muted red. In OKLCH its lightness is 32%, its chroma 0.058 and its hue 21°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.058 away. White text reads best on it, at 13.20:1.
| Hue family | Reds |
| Lightness | dark (32%) |
| Chroma | muted (0.058) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.59:1 |
| White text | 13.20:1 |
Values
| HEX | #4B2525 |
| RGB | rgb(75, 37, 37) |
| HSL | hsl(0, 34%, 22%) |
| OKLCH | oklch(31.6% 0.058 20.8) |
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 #4B2525 | 13.20:1 | AAA | Lc -102.6 | Preferred for body text |
| Black text on #4B2525 | 1.59:1 | Fails | Lc 0.0 | Not readable |
| #4B2525 text on white | 13.20:1 | AAA | Lc 99.3 | Preferred for body text |
| #4B2525 text on black | 1.59:1 | 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
#FCF3F3
oklch(97.1% 0.01 17.3)
-
Step 100
100
#F7E5E4
oklch(93.6% 0.02 21.4)
-
Step 200
200
#F1D0CE
oklch(88.5% 0.037 22)
-
Step 300
300
#EAB0AE
oklch(81% 0.068 20.9)
-
Step 400
400
#DC8483
oklch(70.6% 0.109 20.9)
-
Step 500
500
#D06264
oklch(63% 0.14 20.8)
-
Step 600
600
#BB464C
oklch(55.5% 0.151 20.5)
-
Step 700
700
#A1373D
oklch(49.1% 0.14 20.7)
-
Step 800
800
#832E32
oklch(42.7% 0.117 20.8)
-
Step 900
900
#6A2A2C
oklch(37.7% 0.092 20.7)
-
Step 950
950 (this color)
#4B2525
oklch(31.6% 0.058 20.8)
#4B2525 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) | #2D2B25 | 0.061 |
| Deuteranopia (no green cones) | #373324 | 0.056 |
| Tritanopia (no blue cones) | #522025 | 0.018 |
| Achromatopsia (no color) | #303030 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B2525
#4B2525
oklch(31.6% 0.058 20.8)
- #003A3D
#003A3D
oklch(31.7% 0.054 200.5)
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 #4B2525, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.058
- Burgundy #610023 ΔE 0.070
- Onyx #343A40 ΔE 0.073
- Claret #680018 ΔE 0.075
- Dark Brown #341C02 ΔE 0.075
- Mahogany #4A0100 ΔE 0.076
- Space Cadet #2B2D42 ΔE 0.076
- Gunmetal #293241 ΔE 0.077
Use #4B2525 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.