#512133
Closest named color: Burgundy (#610023). oklch(32.3% 0.075 358.6), rgb(81, 33, 51).
Aa
White text reads best on this color (13.00:1).
About this color
#512133 is a dark, moderately saturated red. In OKLCH its lightness is 32%, its chroma 0.075 and its hue 359°. Its hue sits on the warm side of the wheel. The nearest named color is Burgundy (#610023), ΔE 0.055 away. White text reads best on it, at 13.00:1.
| Hue family | Reds |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.075) |
| Temperature | warm |
| Nearest name | Burgundy (#610023) |
| Black text | 1.61:1 |
| White text | 13.00:1 |
Values
| HEX | #512133 |
| RGB | rgb(81, 33, 51) |
| HSL | hsl(338, 42%, 22%) |
| OKLCH | oklch(32.3% 0.075 358.6) |
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 #512133 | 13.00:1 | AAA | Lc -102.2 | Preferred for body text |
| Black text on #512133 | 1.61:1 | Fails | Lc 0.0 | Not readable |
| #512133 text on white | 13.00:1 | AAA | Lc 98.9 | Preferred for body text |
| #512133 text on black | 1.61:1 | 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
#F9E3E9
oklch(93.5% 0.025 359.2)
-
Step 200
200
#F6CCD8
oklch(88.5% 0.05 359.1)
-
Step 300
300
#F1A9C0
oklch(81% 0.089 358.5)
-
Step 400
400
#E6789F
oklch(70.8% 0.142 358.8)
-
Step 500
500
#DB4F88
oklch(63.1% 0.182 358.5)
-
Step 600
600
#C62A72
oklch(55.6% 0.198 358.4)
-
Step 700
700
#AB1A5F
oklch(49.2% 0.184 358.8)
-
Step 800
800
#8B1A4E
oklch(42.8% 0.153 358.5)
-
Step 900
900
#701E41
oklch(37.8% 0.119 358.4)
-
Step 950
950 (this color)
#512133
oklch(32.3% 0.075 358.6)
#512133 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) | #292B34 | 0.082 |
| Deuteranopia (no green cones) | #353432 | 0.075 |
| Tritanopia (no blue cones) | #571D28 | 0.022 |
| Achromatopsia (no color) | #313131 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #512133
#512133
oklch(32.3% 0.075 358.6)
- #003D34
#003D34
oklch(32.2% 0.059 179.1)
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 #512133, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burgundy #610023 ΔE 0.055
- Claret #680018 ΔE 0.066
- Grape Purple #5D1451 ΔE 0.067
- Deep Violet #490648 ΔE 0.077
- Merlot #730039 ΔE 0.079
- Space Cadet #2B2D42 ΔE 0.079
- Eggplant Purple #430541 ΔE 0.080
- Aubergine #3D0734 ΔE 0.081
Use #512133 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.