#51242A
Closest named color: Burgundy (#610023). oklch(32.5% 0.068 13.2), rgb(81, 36, 42).
Aa
White text reads best on this color (12.83:1).
About this color
#51242A is a dark, muted red. In OKLCH its lightness is 33%, its chroma 0.068 and its hue 13°. Its hue sits on the warm side of the wheel. The nearest named color is Burgundy (#610023), ΔE 0.060 away. White text reads best on it, at 12.83:1.
| Hue family | Reds |
| Lightness | dark (33%) |
| Chroma | muted (0.068) |
| Temperature | warm |
| Nearest name | Burgundy (#610023) |
| Black text | 1.63:1 |
| White text | 12.83:1 |
Values
| HEX | #51242A |
| RGB | rgb(81, 36, 42) |
| HSL | hsl(352, 38%, 23%) |
| OKLCH | oklch(32.5% 0.068 13.2) |
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 #51242A | 12.83:1 | AAA | Lc -102.0 | Preferred for body text |
| Black text on #51242A | 1.63:1 | Fails | Lc 0.0 | Not readable |
| #51242A text on white | 12.83:1 | AAA | Lc 98.7 | Preferred for body text |
| #51242A text on black | 1.63:1 | 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 900.
-
Step 50
50
#FAF4F4
oklch(97.2% 0.006 17.3)
-
Step 100
100
#F3E6E7
oklch(93.6% 0.014 12)
-
Step 200
200
#EBD2D4
oklch(88.5% 0.028 12.2)
-
Step 300
300
#DFB4B7
oklch(80.9% 0.05 13.5)
-
Step 400
400
#CE8C92
oklch(70.8% 0.081 13.3)
-
Step 500
500
#BF6E77
oklch(63% 0.103 13.3)
-
Step 600
600
#AB5560
oklch(55.7% 0.113 13.4)
-
Step 700
700
#92454F
oklch(49.1% 0.104 13.6)
-
Step 800
800
#773941
oklch(42.7% 0.087 13.4)
-
Step 900
900 (this color)
#51242A
oklch(32.5% 0.068 13.2)
-
Step 950
950
#391D20
oklch(27% 0.044 13.6)
#51242A 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) | #2D2C2A | 0.074 |
| Deuteranopia (no green cones) | #383529 | 0.068 |
| Tritanopia (no blue cones) | #581F26 | 0.017 |
| Achromatopsia (no color) | #323232 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #51242A
#51242A
oklch(32.5% 0.068 13.2)
- #003D3C
#003D3C
oklch(32.6% 0.056 192.9)
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 #51242A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burgundy #610023 ΔE 0.060
- Claret #680018 ΔE 0.065
- Chocolate Brown #411900 ΔE 0.070
- Reddy Brown #6E1005 ΔE 0.072
- Onyx #343A40 ΔE 0.079
- Purple Brown #673A3F ΔE 0.080
- Mahogany #4A0100 ΔE 0.080
- Space Cadet #2B2D42 ΔE 0.082
Use #51242A 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.