#841912
Closest named color: Dark Red (#8B0000). oklch(40.1% 0.143 29), rgb(132, 25, 18).
Aa
White text reads best on this color (9.86:1).
About this color
#841912 is a dark, vivid red. In OKLCH its lightness is 40%, its chroma 0.143 and its hue 29°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Red (#8B0000), ΔE 0.021 away. White text reads best on it, at 9.86:1.
| Hue family | Reds |
| Lightness | dark (40%) |
| Chroma | vivid (0.143) |
| Temperature | warm |
| Nearest name | Dark Red (#8B0000) |
| Black text | 2.12:1 |
| White text | 9.86:1 |
Values
| HEX | #841912 |
| RGB | rgb(132, 25, 18) |
| HSL | hsl(4, 76%, 29%) |
| OKLCH | oklch(40.1% 0.143 29) |
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 #841912 | 9.86:1 | AAA | Lc -95.8 | Preferred for body text |
| Black text on #841912 | 2.12:1 | Fails | Lc 12.5 | Not readable |
| #841912 text on white | 9.86:1 | AAA | Lc 91.4 | Preferred for body text |
| #841912 text on black | 2.12:1 | Fails | Lc -10.9 | 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 900.
-
Step 50
50
#FFF2F0
oklch(97.1% 0.014 28)
-
Step 100
100
#FEE3DE
oklch(93.6% 0.031 30.2)
-
Step 200
200
#FECBC3
oklch(88.5% 0.059 28.6)
-
Step 300
300
#FEA699
oklch(80.9% 0.107 28.8)
-
Step 400
400
#F9705F
oklch(70.7% 0.171 29.2)
-
Step 500
500
#F13C2F
oklch(63.1% 0.219 29)
-
Step 600
600
#D90002
oklch(55.6% 0.228 29.1)
-
Step 700
700
#B80002
oklch(49.2% 0.202 29)
-
Step 800
800
#980001
oklch(42.7% 0.175 29.1)
-
Step 900
900 (this color)
#841912
oklch(40.1% 0.143 29)
-
Step 950
950
#490D09
oklch(26.9% 0.091 28.6)
#841912 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) | #3B3410 | 0.154 |
| Deuteranopia (no green cones) | #554C0C | 0.141 |
| Tritanopia (no blue cones) | #920019 | 0.033 |
| Achromatopsia (no color) | #434343 | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #841912
#841912
oklch(40.1% 0.143 29)
- #00525C
#00525C
oklch(40.1% 0.069 208.9)
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 #841912, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Red #8B0000 ΔE 0.021
- Brick Red #8F1402 ΔE 0.024
- Maroon #800000 ΔE 0.027
- Red Brown #8B2E16 ΔE 0.040
- Blood Red #980002 ΔE 0.041
- Chestnut #742802 ΔE 0.042
- Wine Red #7B0323 ΔE 0.043
- Blood #770001 ΔE 0.043
Use #841912 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.