#830A27
Closest named color: Wine Red (#7B0323). oklch(39.2% 0.15 16.9), rgb(131, 10, 39).
Aa
White text reads best on this color (10.30:1).
About this color
#830A27 is a dark, vivid red. In OKLCH its lightness is 39%, its chroma 0.150 and its hue 17°. Its hue sits on the warm side of the wheel. The nearest named color is Wine Red (#7B0323), ΔE 0.021 away. White text reads best on it, at 10.30:1.
| Hue family | Reds |
| Lightness | dark (39%) |
| Chroma | vivid (0.150) |
| Temperature | warm |
| Nearest name | Wine Red (#7B0323) |
| Black text | 2.03:1 |
| White text | 10.30:1 |
Values
| HEX | #830A27 |
| RGB | rgb(131, 10, 39) |
| HSL | hsl(346, 86%, 28%) |
| OKLCH | oklch(39.2% 0.15 16.9) |
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 #830A27 | 10.30:1 | AAA | Lc -96.3 | Preferred for body text |
| Black text on #830A27 | 2.03:1 | Fails | Lc 11.9 | Not readable |
| #830A27 text on white | 10.30:1 | AAA | Lc 92.1 | Preferred for body text |
| #830A27 text on black | 2.03:1 | Fails | Lc -10.3 | 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
#FFF2F2
oklch(97.1% 0.014 17.4)
-
Step 100
100
#FFE2E2
oklch(93.6% 0.032 17.7)
-
Step 200
200
#FFCACB
oklch(88.6% 0.06 17.1)
-
Step 300
300
#FFA3A7
oklch(80.8% 0.109 16.9)
-
Step 400
400
#FC6978
oklch(70.7% 0.18 16.8)
-
Step 500
500
#F52C55
oklch(63.2% 0.23 16.9)
-
Step 600
600
#D60042
oklch(55.6% 0.222 16.7)
-
Step 700
700
#B50036
oklch(49.1% 0.196 16.9)
-
Step 800
800
#96002B
oklch(42.7% 0.171 17)
-
Step 900
900 (this color)
#830A27
oklch(39.2% 0.15 16.9)
-
Step 950
950
#4A0915
oklch(26.9% 0.094 16.8)
#830A27 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) | #333127 | 0.168 |
| Deuteranopia (no green cones) | #514923 | 0.152 |
| Tritanopia (no blue cones) | #910018 | 0.034 |
| Achromatopsia (no color) | #404040 | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #830A27
#830A27
oklch(39.2% 0.15 16.9)
- #005052
#005052
oklch(39.1% 0.067 197.7)
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 #830A27, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wine Red #7B0323 ΔE 0.021
- Bordeaux #7B002C ΔE 0.025
- Red Wine #8C0034 ΔE 0.027
- Maroon #800000 ΔE 0.036
- Dark Red #8B0000 ΔE 0.037
- Wine #80013F ΔE 0.042
- Blood #770001 ΔE 0.047
- Brick Red #8F1402 ΔE 0.048
Use #830A27 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.