#7F1833
Closest named color: Bordeaux (#7B002C). oklch(39.6% 0.137 11.6), rgb(127, 24, 51).
Aa
White text reads best on this color (10.09:1).
About this color
#7F1833 is a dark, moderately saturated red. In OKLCH its lightness is 40%, its chroma 0.137 and its hue 12°. Its hue sits on the warm side of the wheel. The nearest named color is Bordeaux (#7B002C), ΔE 0.026 away. White text reads best on it, at 10.09:1.
| Hue family | Reds |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.137) |
| Temperature | warm |
| Nearest name | Bordeaux (#7B002C) |
| Black text | 2.08:1 |
| White text | 10.09:1 |
Values
| HEX | #7F1833 |
| RGB | rgb(127, 24, 51) |
| HSL | hsl(344, 68%, 30%) |
| OKLCH | oklch(39.6% 0.137 11.6) |
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 #7F1833 | 10.09:1 | AAA | Lc -96.4 | Preferred for body text |
| Black text on #7F1833 | 2.08:1 | Fails | Lc 11.8 | Not readable |
| #7F1833 text on white | 10.09:1 | AAA | Lc 92.1 | Preferred for body text |
| #7F1833 text on black | 2.08:1 | 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
#FFF2F3
oklch(97.2% 0.014 12)
-
Step 100
100
#FDE2E5
oklch(93.6% 0.03 10)
-
Step 200
200
#FCCACF
oklch(88.4% 0.057 11.6)
-
Step 300
300
#FBA5AF
oklch(80.9% 0.102 12)
-
Step 400
400
#F46F86
oklch(70.7% 0.164 11.5)
-
Step 500
500
#EB3D68
oklch(63% 0.21 11.5)
-
Step 600
600
#D50051
oklch(55.7% 0.223 11.5)
-
Step 700
700
#B40043
oklch(49.1% 0.196 11.6)
-
Step 800
800
#950036
oklch(42.7% 0.171 11.6)
-
Step 900
900 (this color)
#7F1833
oklch(39.6% 0.137 11.6)
-
Step 950
950
#470E1B
oklch(27% 0.086 11.9)
#7F1833 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) | #353433 | 0.153 |
| Deuteranopia (no green cones) | #4F4930 | 0.139 |
| Tritanopia (no blue cones) | #8B0024 | 0.031 |
| Achromatopsia (no color) | #424242 | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7F1833
#7F1833
oklch(39.6% 0.137 11.6)
- #005250
#005250
oklch(39.6% 0.068 191.9)
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 #7F1833, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bordeaux #7B002C ΔE 0.026
- Wine Red #7B0323 ΔE 0.029
- Red Wine #8C0034 ΔE 0.029
- Wine #80013F ΔE 0.033
- Red Purple #820747 ΔE 0.041
- Merlot #730039 ΔE 0.046
- Maroon #800000 ΔE 0.052
- Dark Red #8B0000 ΔE 0.054
Use #7F1833 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.