#651431
Closest named color: Burgundy (#610023). oklch(34.2% 0.115 4.4), rgb(101, 20, 49).
Aa
White text reads best on this color (12.36:1).
About this color
#651431 is a dark, moderately saturated red. In OKLCH its lightness is 34%, its chroma 0.115 and its hue 4°. Its hue sits on the warm side of the wheel. The nearest named color is Burgundy (#610023), ΔE 0.031 away. White text reads best on it, at 12.36:1.
| Hue family | Reds |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.115) |
| Temperature | warm |
| Nearest name | Burgundy (#610023) |
| Black text | 1.69:1 |
| White text | 12.36:1 |
Values
| HEX | #651431 |
| RGB | rgb(101, 20, 49) |
| HSL | hsl(339, 67%, 24%) |
| OKLCH | oklch(34.2% 0.115 4.4) |
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 #651431 | 12.36:1 | AAA | Lc -100.7 | Preferred for body text |
| Black text on #651431 | 1.69:1 | Fails | Lc 0.0 | Not readable |
| #651431 text on white | 12.36:1 | AAA | Lc 97.1 | Preferred for body text |
| #651431 text on black | 1.69:1 | 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
#FDF2F4
oklch(97% 0.012 4.7)
-
Step 100
100
#FAE3E8
oklch(93.6% 0.026 2.8)
-
Step 200
200
#F6CDD5
oklch(88.6% 0.047 4.9)
-
Step 300
300
#F1A9BA
oklch(80.8% 0.087 3.7)
-
Step 400
400
#E77996
oklch(70.8% 0.139 4.5)
-
Step 500
500
#DC517C
oklch(63.2% 0.177 4.6)
-
Step 600
600
#C72D65
oklch(55.6% 0.192 4.6)
-
Step 700
700
#AB1D54
oklch(49% 0.178 4.4)
-
Step 800
800
#8B1C45
oklch(42.6% 0.148 4.2)
-
Step 900
900 (this color)
#651431
oklch(34.2% 0.115 4.4)
-
Step 950
950
#421422
oklch(27% 0.073 4.5)
#651431 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) | #282A32 | 0.129 |
| Deuteranopia (no green cones) | #3D3A2F | 0.117 |
| Tritanopia (no blue cones) | #6E0320 | 0.032 |
| Achromatopsia (no color) | #343434 | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #651431
#651431
oklch(34.2% 0.115 4.4)
- #00423C
#00423C
oklch(34.1% 0.06 184.7)
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 #651431, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burgundy #610023 ΔE 0.031
- Merlot #730039 ΔE 0.036
- Claret #680018 ΔE 0.038
- Bordeaux #7B002C ΔE 0.048
- Wine Red #7B0323 ΔE 0.051
- Reddy Brown #6E1005 ΔE 0.058
- Grape Purple #5D1451 ΔE 0.061
- Wine #80013F ΔE 0.062
Use #651431 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.