#510726
Closest named color: Burgundy (#610023). oklch(28.7% 0.106 2.5), rgb(81, 7, 38).
Aa
White text reads best on this color (14.91:1).
About this color
#510726 is a dark, moderately saturated red. In OKLCH its lightness is 29%, its chroma 0.106 and its hue 2°. Its hue sits on the warm side of the wheel. The nearest named color is Burgundy (#610023), ΔE 0.037 away. White text reads best on it, at 14.91:1.
| Hue family | Reds |
| Lightness | dark (29%) |
| Chroma | moderately saturated (0.106) |
| Temperature | warm |
| Nearest name | Burgundy (#610023) |
| Black text | 1.40:1 |
| White text | 14.91:1 |
Values
| HEX | #510726 |
| RGB | rgb(81, 7, 38) |
| HSL | hsl(335, 84%, 17%) |
| OKLCH | oklch(28.7% 0.106 2.5) |
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 #510726 | 14.91:1 | AAA | Lc -103.7 | Preferred for body text |
| Black text on #510726 | 1.40:1 | Fails | Lc 0.0 | Not readable |
| #510726 text on white | 14.91:1 | AAA | Lc 100.7 | Preferred for body text |
| #510726 text on black | 1.40:1 | 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
#FFF1F4
oklch(97% 0.016 2.7)
-
Step 100
100
#FFE1E8
oklch(93.6% 0.034 2)
-
Step 200
200
#FFC8D5
oklch(88.5% 0.065 2.7)
-
Step 300
300
#FFA0BA
oklch(80.8% 0.116 2.3)
-
Step 400
400
#FF5F96
oklch(70.7% 0.199 2.4)
-
Step 500
500
#F8007C
oklch(63.2% 0.255 2.6)
-
Step 600
600
#D10068
oklch(55.6% 0.224 2.4)
-
Step 700
700
#B10057
oklch(49.1% 0.198 2.4)
-
Step 800
800
#930047
oklch(42.8% 0.173 2.5)
-
Step 900
900
#7B003A
oklch(37.6% 0.152 2.7)
-
Step 950
950 (this color)
#510726
oklch(28.7% 0.106 2.5)
#510726 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) | #1B1E27 | 0.120 |
| Deuteranopia (no green cones) | #2E2C24 | 0.108 |
| Tritanopia (no blue cones) | #590015 | 0.032 |
| Achromatopsia (no color) | #272727 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #510726
#510726
oklch(28.7% 0.106 2.5)
- #00332D
#00332D
oklch(28.8% 0.051 182.5)
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 #510726, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burgundy #610023 ΔE 0.037
- Dark Plum #3F012C ΔE 0.052
- Mahogany #4A0100 ΔE 0.058
- Claret #680018 ΔE 0.058
- Aubergine #3D0734 ΔE 0.058
- Eggplant Purple #430541 ΔE 0.065
- Deep Violet #490648 ΔE 0.068
- Eggplant #380835 ΔE 0.070
Use #510726 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.