#930B0F
Closest named color: Blood Red (#980002). oklch(42.2% 0.166 27.5), rgb(147, 11, 15).
Aa
White text reads best on this color (9.14:1).
About this color
#930B0F is a dark, vivid red. In OKLCH its lightness is 42%, its chroma 0.166 and its hue 28°. Its hue sits on the warm side of the wheel. The nearest named color is Blood Red (#980002), ΔE 0.011 away. White text reads best on it, at 9.14:1.
| Hue family | Reds |
| Lightness | dark (42%) |
| Chroma | vivid (0.166) |
| Temperature | warm |
| Nearest name | Blood Red (#980002) |
| Black text | 2.29:1 |
| White text | 9.14:1 |
Values
| HEX | #930B0F |
| RGB | rgb(147, 11, 15) |
| HSL | hsl(358, 86%, 31%) |
| OKLCH | oklch(42.2% 0.166 27.5) |
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 #930B0F | 9.14:1 | AAA | Lc -93.6 | Preferred for body text |
| Black text on #930B0F | 2.29:1 | Fails | Lc 15.0 | Not readable |
| #930B0F text on white | 9.14:1 | AAA | Lc 89.0 | Fine for body text |
| #930B0F text on black | 2.29:1 | Fails | Lc -13.2 | 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 800.
-
Step 50
50
#FEF2F1
oklch(97% 0.013 23.2)
-
Step 100
100
#FCE3E0
oklch(93.5% 0.028 25.9)
-
Step 200
200
#FBCCC6
oklch(88.4% 0.054 26.7)
-
Step 300
300
#F9A99E
oklch(81% 0.097 28)
-
Step 400
400
#F27669
oklch(70.8% 0.155 27.8)
-
Step 500
500
#E94940
oklch(63.1% 0.198 27.5)
-
Step 600
600
#D41A1D
oklch(55.5% 0.215 27.6)
-
Step 700
700
#B7010F
oklch(49% 0.2 27.5)
-
Step 800
800 (this color)
#930B0F
oklch(42.2% 0.166 27.5)
-
Step 900
900
#771916
oklch(37.6% 0.129 27.4)
-
Step 950
950
#46110E
oklch(26.9% 0.082 27.3)
#930B0F 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) | #3D360C | 0.182 |
| Deuteranopia (no green cones) | #5D5204 | 0.164 |
| Tritanopia (no blue cones) | #A30010 | 0.034 |
| Achromatopsia (no color) | #484848 | 0.167 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #930B0F
#930B0F
oklch(42.2% 0.166 27.5)
- #005862
#005862
oklch(42.1% 0.072 208.1)
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 #930B0F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blood Red #980002 ΔE 0.011
- Brick Red #8F1402 ΔE 0.014
- Deep Red #9A0200 ΔE 0.016
- Carmine #9D0216 ΔE 0.022
- Dark Red #8B0000 ΔE 0.022
- Auburn #9B2226 ΔE 0.035
- Brown Red #922B05 ΔE 0.040
- Burnt Red #9F2305 ΔE 0.042
Use #930B0F 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.