#931723
Closest named color: Carmine (#9D0216). oklch(43% 0.157 22.8), rgb(147, 23, 35).
Aa
White text reads best on this color (8.79:1).
About this color
#931723 is a dark, vivid red. In OKLCH its lightness is 43%, its chroma 0.157 and its hue 23°. Its hue sits on the warm side of the wheel. The nearest named color is Carmine (#9D0216), ΔE 0.023 away. White text reads best on it, at 8.79:1.
| Hue family | Reds |
| Lightness | dark (43%) |
| Chroma | vivid (0.157) |
| Temperature | warm |
| Nearest name | Carmine (#9D0216) |
| Black text | 2.38:1 |
| White text | 8.79:1 |
Values
| HEX | #931723 |
| RGB | rgb(147, 23, 35) |
| HSL | hsl(354, 73%, 33%) |
| OKLCH | oklch(43% 0.157 22.8) |
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 #931723 | 8.79:1 | AAA | Lc -93.1 | Preferred for body text |
| Black text on #931723 | 2.38:1 | Fails | Lc 15.5 | Dividers and decoration only |
| #931723 text on white | 8.79:1 | AAA | Lc 88.5 | Fine for body text |
| #931723 text on black | 2.38:1 | Fails | Lc -13.7 | 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
#FEF2F2
oklch(97.1% 0.013 17.4)
-
Step 100
100
#FBE3E2
oklch(93.5% 0.026 20.5)
-
Step 200
200
#F9CDCA
oklch(88.5% 0.05 22.7)
-
Step 300
300
#F7A9A5
oklch(80.9% 0.093 22.6)
-
Step 400
400
#EE7775
oklch(70.6% 0.147 22.5)
-
Step 500
500
#E54D51
oklch(63.2% 0.188 22.9)
-
Step 600
600
#D02435
oklch(55.6% 0.204 22.9)
-
Step 700
700
#B41128
oklch(49.2% 0.19 22.8)
-
Step 800
800 (this color)
#931723
oklch(43% 0.157 22.8)
-
Step 900
900
#751C21
oklch(37.6% 0.123 22.5)
-
Step 950
950
#451314
oklch(27% 0.077 22.7)
#931723 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) | #3F3A22 | 0.173 |
| Deuteranopia (no green cones) | #5E541E | 0.157 |
| Tritanopia (no blue cones) | #A2001D | 0.031 |
| Achromatopsia (no color) | #4A4A4A | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #931723
#931723
oklch(43% 0.157 22.8)
- #005B62
#005B62
oklch(43% 0.073 203.9)
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 #931723, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carmine #9D0216 ΔE 0.023
- Auburn #9B2226 ΔE 0.025
- Blood Red #980002 ΔE 0.025
- Deep Red #9A0200 ΔE 0.027
- Brick Red #8F1402 ΔE 0.027
- Dark Red #8B0000 ΔE 0.036
- Red Wine #8C0034 ΔE 0.041
- Red Brown #8B2E16 ΔE 0.041
Use #931723 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.