#4B152D
Closest named color: Burgundy (#610023). oklch(29.2% 0.086 356.3), rgb(75, 21, 45).
Aa
White text reads best on this color (14.53:1).
About this color
#4B152D is a dark, moderately saturated red. In OKLCH its lightness is 29%, its chroma 0.086 and its hue 356°. Its hue sits on the warm side of the wheel. The nearest named color is Burgundy (#610023), ΔE 0.052 away. White text reads best on it, at 14.53:1.
| Hue family | Reds |
| Lightness | dark (29%) |
| Chroma | moderately saturated (0.086) |
| Temperature | warm |
| Nearest name | Burgundy (#610023) |
| Black text | 1.44:1 |
| White text | 14.53:1 |
Values
| HEX | #4B152D |
| RGB | rgb(75, 21, 45) |
| HSL | hsl(333, 56%, 19%) |
| OKLCH | oklch(29.2% 0.086 356.3) |
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 #4B152D | 14.53:1 | AAA | Lc -103.8 | Preferred for body text |
| Black text on #4B152D | 1.44:1 | Fails | Lc 0.0 | Not readable |
| #4B152D text on white | 14.53:1 | AAA | Lc 100.8 | Preferred for body text |
| #4B152D text on black | 1.44:1 | 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
#FEF2F6
oklch(97.2% 0.014 355)
-
Step 100
100
#FBE2EA
oklch(93.5% 0.029 356.3)
-
Step 200
200
#F9CADA
oklch(88.4% 0.057 355.9)
-
Step 300
300
#F6A5C2
oklch(80.9% 0.102 356.5)
-
Step 400
400
#ED70A3
oklch(70.7% 0.163 356.4)
-
Step 500
500
#E3418D
oklch(63.1% 0.208 356.2)
-
Step 600
600
#CE0477
oklch(55.6% 0.226 356.2)
-
Step 700
700
#AF0064
oklch(49.1% 0.201 356.2)
-
Step 800
800
#900151
oklch(42.6% 0.174 356.4)
-
Step 900
900
#741443
oklch(37.7% 0.135 356.6)
-
Step 950
950 (this color)
#4B152D
oklch(29.2% 0.086 356.3)
#4B152D 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) | #1E232E | 0.096 |
| Deuteranopia (no green cones) | #2D2D2C | 0.087 |
| Tritanopia (no blue cones) | #51101F | 0.027 |
| Achromatopsia (no color) | #292929 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B152D
#4B152D
oklch(29.2% 0.086 356.3)
- #00352B
#00352B
oklch(29.4% 0.055 175.7)
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 #4B152D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burgundy #610023 ΔE 0.052
- Aubergine #3D0734 ΔE 0.052
- Dark Plum #3F012C ΔE 0.053
- Eggplant Purple #430541 ΔE 0.058
- Deep Violet #490648 ΔE 0.062
- Eggplant #380835 ΔE 0.062
- Mahogany #4A0100 ΔE 0.067
- Claret #680018 ΔE 0.071
Use #4B152D 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.