#711F23
Closest named color: Reddy Brown (#6E1005). oklch(37.3% 0.115 22.1), rgb(113, 31, 35).
Aa
White text reads best on this color (10.92:1).
About this color
#711F23 is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.115 and its hue 22°. Its hue sits on the warm side of the wheel. The nearest named color is Reddy Brown (#6E1005), ΔE 0.034 away. White text reads best on it, at 10.92:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.115) |
| Temperature | warm |
| Nearest name | Reddy Brown (#6E1005) |
| Black text | 1.92:1 |
| White text | 10.92:1 |
Values
| HEX | #711F23 |
| RGB | rgb(113, 31, 35) |
| HSL | hsl(357, 57%, 28%) |
| OKLCH | oklch(37.3% 0.115 22.1) |
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 #711F23 | 10.92:1 | AAA | Lc -98.3 | Preferred for body text |
| Black text on #711F23 | 1.92:1 | Fails | Lc 9.6 | Not readable |
| #711F23 text on white | 10.92:1 | AAA | Lc 94.3 | Preferred for body text |
| #711F23 text on black | 1.92:1 | Fails | Lc -8.2 | 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
#FDF3F2
oklch(97.2% 0.011 24.3)
-
Step 100
100
#FAE4E2
oklch(93.6% 0.024 23.9)
-
Step 200
200
#F8CDCB
oklch(88.5% 0.049 21.2)
-
Step 300
300
#F3ABA8
oklch(80.9% 0.085 21.8)
-
Step 400
400
#EA7B79
oklch(70.8% 0.138 22.2)
-
Step 500
500
#E05357
oklch(63.2% 0.176 22)
-
Step 600
600
#CB2F3C
oklch(55.6% 0.191 22.1)
-
Step 700
700
#AF1F2E
oklch(49.1% 0.178 22.2)
-
Step 800
800
#8E1E27
oklch(42.7% 0.147 22.2)
-
Step 900
900 (this color)
#711F23
oklch(37.3% 0.115 22.1)
-
Step 950
950
#431416
oklch(26.9% 0.073 21)
#711F23 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) | #353222 | 0.126 |
| Deuteranopia (no green cones) | #4A4321 | 0.114 |
| Tritanopia (no blue cones) | #7C0821 | 0.031 |
| Achromatopsia (no color) | #3D3D3D | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #711F23
#711F23
oklch(37.3% 0.115 22.1)
- #004A4F
#004A4F
oklch(37.3% 0.063 202.6)
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 #711F23, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddy Brown #6E1005 ΔE 0.034
- Wine Red #7B0323 ΔE 0.034
- Blood #770001 ΔE 0.038
- Chestnut #742802 ΔE 0.041
- Bordeaux #7B002C ΔE 0.042
- Maroon #800000 ΔE 0.043
- Claret #680018 ΔE 0.048
- Merlot #730039 ΔE 0.059
Use #711F23 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.