#971919
Closest named color: Carmine (#9D0216). oklch(43.8% 0.161 27.1), rgb(151, 25, 25).
Aa
White text reads best on this color (8.50:1).
About this color
#971919 is a dark, vivid red. In OKLCH its lightness is 44%, its chroma 0.161 and its hue 27°. Its hue sits on the warm side of the wheel. The nearest named color is Carmine (#9D0216), ΔE 0.017 away. White text reads best on it, at 8.50:1.
| Hue family | Reds |
| Lightness | dark (44%) |
| Chroma | vivid (0.161) |
| Temperature | warm |
| Nearest name | Carmine (#9D0216) |
| Black text | 2.46:1 |
| White text | 8.50:1 |
Values
| HEX | #971919 |
| RGB | rgb(151, 25, 25) |
| HSL | hsl(0, 72%, 35%) |
| OKLCH | oklch(43.8% 0.161 27.1) |
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 #971919 | 8.50:1 | AAA | Lc -92.3 | Preferred for body text |
| Black text on #971919 | 2.46:1 | Fails | Lc 16.4 | Dividers and decoration only |
| #971919 text on white | 8.50:1 | AAA | Lc 87.6 | Fine for body text |
| #971919 text on black | 2.46:1 | 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
#FEF2F1
oklch(97% 0.013 23.2)
-
Step 100
100
#FCE3E0
oklch(93.5% 0.028 25.9)
-
Step 200
200
#FACDC7
oklch(88.6% 0.052 27)
-
Step 300
300
#F8A9A0
oklch(80.9% 0.095 26.5)
-
Step 400
400
#F0776C
oklch(70.7% 0.151 26.9)
-
Step 500
500
#E74C44
oklch(63.2% 0.193 27.1)
-
Step 600
600
#D22224
oklch(55.6% 0.209 27)
-
Step 700
700
#B50D16
oklch(49% 0.194 27.1)
-
Step 800
800 (this color)
#971919
oklch(43.8% 0.161 27.1)
-
Step 900
900
#761C19
oklch(37.7% 0.125 27)
-
Step 950
950
#46120F
oklch(27% 0.08 27.1)
#971919 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) | #433B17 | 0.174 |
| Deuteranopia (no green cones) | #615612 | 0.158 |
| Tritanopia (no blue cones) | #A7001B | 0.033 |
| Achromatopsia (no color) | #4D4D4D | 0.162 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #971919
#971919
oklch(43.8% 0.161 27.1)
- #005D67
#005D67
oklch(43.7% 0.075 207.5)
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 #971919, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carmine #9D0216 ΔE 0.017
- Deep Red #9A0200 ΔE 0.018
- Auburn #9B2226 ΔE 0.018
- Blood Red #980002 ΔE 0.019
- Brick Red #8F1402 ΔE 0.024
- Burnt Red #9F2305 ΔE 0.028
- Brown Red #922B05 ΔE 0.032
- Red Brown #8B2E16 ΔE 0.036
Use #971919 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.