#912A0A
Closest named color: Brown Red (#922B05). oklch(44.1% 0.144 35.9), rgb(145, 42, 10).
Aa
White text reads best on this color (8.26:1).
About this color
#912A0A is a dark, vivid red. In OKLCH its lightness is 44%, its chroma 0.144 and its hue 36°. Its hue sits on the warm side of the wheel. The nearest named color is Brown Red (#922B05), ΔE 0.004 away. White text reads best on it, at 8.26:1.
| Hue family | Reds |
| Lightness | dark (44%) |
| Chroma | vivid (0.144) |
| Temperature | warm |
| Nearest name | Brown Red (#922B05) |
| Black text | 2.53:1 |
| White text | 8.26:1 |
Values
| HEX | #912A0A |
| RGB | rgb(145, 42, 10) |
| HSL | hsl(14, 87%, 30%) |
| OKLCH | oklch(44.1% 0.144 35.9) |
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 #912A0A | 8.26:1 | AAA | Lc -92.1 | Preferred for body text |
| Black text on #912A0A | 2.53:1 | Fails | Lc 16.6 | Dividers and decoration only |
| #912A0A text on white | 8.26:1 | AAA | Lc 87.4 | Fine for body text |
| #912A0A text on black | 2.53:1 | Fails | Lc -14.7 | 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
#FDF3F0
oklch(97.1% 0.012 37.4)
-
Step 100
100
#F9E5DF
oklch(93.6% 0.023 37.4)
-
Step 200
200
#F6CFC4
oklch(88.5% 0.047 36.3)
-
Step 300
300
#F1AE9B
oklch(80.9% 0.084 36.5)
-
Step 400
400
#E78064
oklch(70.7% 0.134 36.1)
-
Step 500
500
#DD5A37
oklch(63.1% 0.172 35.8)
-
Step 600
600
#C83A09
oklch(55.6% 0.186 36)
-
Step 700
700
#AB2D00
oklch(49.1% 0.169 35.9)
-
Step 800
800 (this color)
#912A0A
oklch(44.1% 0.144 35.9)
-
Step 900
900
#712510
oklch(37.8% 0.112 35.9)
-
Step 950
950
#42170B
oklch(26.9% 0.07 36.4)
#912A0A 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) | #494003 | 0.148 |
| Deuteranopia (no green cones) | #625702 | 0.135 |
| Tritanopia (no blue cones) | #A00025 | 0.056 |
| Achromatopsia (no color) | #4E4E4E | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #912A0A
#912A0A
oklch(44.1% 0.144 35.9)
- #005D6E
#005D6E
oklch(44.1% 0.078 215.8)
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 #912A0A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brown Red #922B05 ΔE 0.004
- Red Brown #8B2E16 ΔE 0.013
- Rust Brown #8B3103 ΔE 0.017
- Burnt Red #9F2305 ΔE 0.028
- Brick Red #8F1402 ΔE 0.031
- Auburn #9B2226 ΔE 0.035
- Deep Red #9A0200 ΔE 0.038
- Blood Red #980002 ΔE 0.040
Use #912A0A 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.