#931700
Closest named color: Brick Red (#8F1402). oklch(42.7% 0.161 32.2), rgb(147, 23, 0).
Aa
White text reads best on this color (8.88:1).
About this color
#931700 is a dark, vivid red. In OKLCH its lightness is 43%, its chroma 0.161 and its hue 32°. Its hue sits on the warm side of the wheel. The nearest named color is Brick Red (#8F1402), ΔE 0.010 away. White text reads best on it, at 8.88:1.
| Hue family | Reds |
| Lightness | dark (43%) |
| Chroma | vivid (0.161) |
| Temperature | warm |
| Nearest name | Brick Red (#8F1402) |
| Black text | 2.36:1 |
| White text | 8.88:1 |
Values
| HEX | #931700 |
| RGB | rgb(147, 23, 0) |
| HSL | hsl(9, 100%, 29%) |
| OKLCH | oklch(42.7% 0.161 32.2) |
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 #931700 | 8.88:1 | AAA | Lc -93.2 | Preferred for body text |
| Black text on #931700 | 2.36:1 | Fails | Lc 15.4 | Dividers and decoration only |
| #931700 text on white | 8.88:1 | AAA | Lc 88.6 | Fine for body text |
| #931700 text on black | 2.36:1 | Fails | Lc -13.6 | 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
#FEF3F0
oklch(97.2% 0.013 35.7)
-
Step 100
100
#FCE4DF
oklch(93.7% 0.027 31.7)
-
Step 200
200
#FACDC4
oklch(88.5% 0.053 31.3)
-
Step 300
300
#F7AA9A
oklch(80.8% 0.094 32.2)
-
Step 400
400
#EF7962
oklch(70.7% 0.15 32.4)
-
Step 500
500
#E64E34
oklch(63% 0.193 32.1)
-
Step 600
600
#D22601
oklch(55.7% 0.209 32.2)
-
Step 700
700
#B21E00
oklch(49.2% 0.185 32.2)
-
Step 800
800 (this color)
#931700
oklch(42.7% 0.161 32.2)
-
Step 900
900
#761D0E
oklch(37.7% 0.126 32.1)
-
Step 950
950
#46130A
oklch(27.1% 0.08 32.3)
#931700 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) | #413800 | 0.172 |
| Deuteranopia (no green cones) | #5F5300 | 0.152 |
| Tritanopia (no blue cones) | #A30015 | 0.037 |
| Achromatopsia (no color) | #4A4A4A | 0.162 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #931700
#931700
oklch(42.7% 0.161 32.2)
- #005967
#005967
oklch(42.6% 0.075 213)
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 #931700, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brick Red #8F1402 ΔE 0.010
- Blood Red #980002 ΔE 0.017
- Deep Red #9A0200 ΔE 0.018
- Brown Red #922B05 ΔE 0.027
- Carmine #9D0216 ΔE 0.029
- Dark Red #8B0000 ΔE 0.029
- Red Brown #8B2E16 ΔE 0.032
- Burnt Red #9F2305 ΔE 0.033
Use #931700 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.