#711717
Closest named color: Reddy Brown (#6E1005). oklch(36.2% 0.124 26), rgb(113, 23, 23).
Aa
White text reads best on this color (11.43:1).
About this color
#711717 is a dark, moderately saturated red. In OKLCH its lightness is 36%, its chroma 0.124 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Reddy Brown (#6E1005), ΔE 0.018 away. White text reads best on it, at 11.43:1.
| Hue family | Reds |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.124) |
| Temperature | warm |
| Nearest name | Reddy Brown (#6E1005) |
| Black text | 1.83:1 |
| White text | 11.43:1 |
Values
| HEX | #711717 |
| RGB | rgb(113, 23, 23) |
| HSL | hsl(0, 66%, 27%) |
| OKLCH | oklch(36.2% 0.124 26) |
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 #711717 | 11.43:1 | AAA | Lc -99.0 | Preferred for body text |
| Black text on #711717 | 1.83:1 | Fails | Lc 8.8 | Not readable |
| #711717 text on white | 11.43:1 | AAA | Lc 95.1 | Preferred for body text |
| #711717 text on black | 1.83:1 | Fails | Lc -7.5 | 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 900.
-
Step 50
50
#FEF2F1
oklch(97% 0.013 23.2)
-
Step 100
100
#FCE3E1
oklch(93.6% 0.028 23.2)
-
Step 200
200
#FACDC7
oklch(88.6% 0.052 27)
-
Step 300
300
#F7A9A1
oklch(80.8% 0.093 25.8)
-
Step 400
400
#EF786E
oklch(70.8% 0.148 26.4)
-
Step 500
500
#E64D48
oklch(63.2% 0.19 26)
-
Step 600
600
#D12329
oklch(55.5% 0.207 26)
-
Step 700
700
#B50F1C
oklch(49.2% 0.193 25.9)
-
Step 800
800
#931519
oklch(42.8% 0.16 26.2)
-
Step 900
900 (this color)
#711717
oklch(36.2% 0.124 26)
-
Step 950
950
#451311
oklch(27% 0.077 26)
#711717 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) | #322D16 | 0.135 |
| Deuteranopia (no green cones) | #494113 | 0.123 |
| Tritanopia (no blue cones) | #7D0018 | 0.030 |
| Achromatopsia (no color) | #3A3A3A | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #711717
#711717
oklch(36.2% 0.124 26)
- #00474E
#00474E
oklch(36.3% 0.062 206)
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 #711717, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddy Brown #6E1005 ΔE 0.018
- Blood #770001 ΔE 0.024
- Wine Red #7B0323 ΔE 0.033
- Maroon #800000 ΔE 0.035
- Claret #680018 ΔE 0.039
- Chestnut #742802 ΔE 0.041
- Bordeaux #7B002C ΔE 0.044
- Dark Red #8B0000 ΔE 0.055
Use #711717 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.