#990924
Closest named color: Carmine (#9D0216). oklch(43.5% 0.17 21.1), rgb(153, 9, 36).
Aa
White text reads best on this color (8.68:1).
About this color
#990924 is a dark, vivid red. In OKLCH its lightness is 44%, its chroma 0.170 and its hue 21°. Its hue sits on the warm side of the wheel. The nearest named color is Carmine (#9D0216), ΔE 0.015 away. White text reads best on it, at 8.68:1.
| Hue family | Reds |
| Lightness | dark (44%) |
| Chroma | vivid (0.170) |
| Temperature | warm |
| Nearest name | Carmine (#9D0216) |
| Black text | 2.41:1 |
| White text | 8.68:1 |
Values
| HEX | #990924 |
| RGB | rgb(153, 9, 36) |
| HSL | hsl(349, 89%, 32%) |
| OKLCH | oklch(43.5% 0.17 21.1) |
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 #990924 | 8.68:1 | AAA | Lc -92.3 | Preferred for body text |
| Black text on #990924 | 2.41:1 | Fails | Lc 16.3 | Dividers and decoration only |
| #990924 text on white | 8.68:1 | AAA | Lc 87.7 | Fine for body text |
| #990924 text on black | 2.41:1 | Fails | Lc -14.5 | 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
#FDE3E2
oklch(93.7% 0.029 20.3)
-
Step 200
200
#FCCBC9
oklch(88.4% 0.056 21)
-
Step 300
300
#FAA7A5
oklch(80.9% 0.099 21)
-
Step 400
400
#F37274
oklch(70.6% 0.159 21.1)
-
Step 500
500
#EB4350
oklch(63.1% 0.204 21.2)
-
Step 600
600
#D60835
oklch(55.6% 0.221 21)
-
Step 700
700
#B6002A
oklch(49.1% 0.197 21.1)
-
Step 800
800 (this color)
#990924
oklch(43.5% 0.17 21.1)
-
Step 900
900
#791520
oklch(37.8% 0.133 21.2)
-
Step 950
950
#471013
oklch(27% 0.083 21.8)
#990924 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) | #3E3923 | 0.189 |
| Deuteranopia (no green cones) | #5F551F | 0.171 |
| Tritanopia (no blue cones) | #A90017 | 0.035 |
| Achromatopsia (no color) | #4B4B4B | 0.172 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #990924
#990924
oklch(43.5% 0.17 21.1)
- #005D62
#005D62
oklch(43.5% 0.074 201.2)
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 #990924, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carmine #9D0216 ΔE 0.015
- Blood Red #980002 ΔE 0.025
- Auburn #9B2226 ΔE 0.025
- Deep Red #9A0200 ΔE 0.026
- Cranberry #9E003A ΔE 0.032
- Brick Red #8F1402 ΔE 0.036
- Red Wine #8C0034 ΔE 0.041
- Dark Red #8B0000 ΔE 0.043
Use #990924 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.