#611D15
Closest named color: Reddy Brown (#6E1005). oklch(33.8% 0.1 29.9), rgb(97, 29, 21).
Aa
White text reads best on this color (12.39:1).
About this color
#611D15 is a dark, moderately saturated red. In OKLCH its lightness is 34%, its chroma 0.100 and its hue 30°. Its hue sits on the warm side of the wheel. The nearest named color is Reddy Brown (#6E1005), ΔE 0.030 away. White text reads best on it, at 12.39:1.
| Hue family | Reds |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.100) |
| Temperature | warm |
| Nearest name | Reddy Brown (#6E1005) |
| Black text | 1.69:1 |
| White text | 12.39:1 |
Values
| HEX | #611D15 |
| RGB | rgb(97, 29, 21) |
| HSL | hsl(6, 64%, 23%) |
| OKLCH | oklch(33.8% 0.1 29.9) |
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 #611D15 | 12.39:1 | AAA | Lc -100.9 | Preferred for body text |
| Black text on #611D15 | 1.69:1 | Fails | Lc 0.0 | Not readable |
| #611D15 text on white | 12.39:1 | AAA | Lc 97.4 | Preferred for body text |
| #611D15 text on black | 1.69:1 | Fails | Lc 0.0 | 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
#FCF3F1
oklch(97.1% 0.01 32.5)
-
Step 100
100
#F8E5E1
oklch(93.6% 0.022 31.8)
-
Step 200
200
#F4D0C9
oklch(88.6% 0.042 30.9)
-
Step 300
300
#EDAFA4
oklch(80.9% 0.075 30.1)
-
Step 400
400
#E28273
oklch(70.7% 0.121 29.8)
-
Step 500
500
#D65F4F
oklch(63.1% 0.153 29.8)
-
Step 600
600
#C24132
oklch(55.6% 0.168 29.9)
-
Step 700
700
#A73225
oklch(49.2% 0.155 29.9)
-
Step 800
800
#872B20
oklch(42.7% 0.128 30)
-
Step 900
900 (this color)
#611D15
oklch(33.8% 0.1 29.9)
-
Step 950
950
#401813
oklch(26.9% 0.064 29.2)
#611D15 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) | #302B14 | 0.105 |
| Deuteranopia (no green cones) | #413A13 | 0.097 |
| Tritanopia (no blue cones) | #6B0A1C | 0.035 |
| Achromatopsia (no color) | #343434 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #611D15
#611D15
oklch(33.8% 0.1 29.9)
- #003F48
#003F48
oklch(33.7% 0.058 210.6)
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 #611D15, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddy Brown #6E1005 ΔE 0.030
- Claret #680018 ΔE 0.040
- Blood #770001 ΔE 0.050
- Burgundy #610023 ΔE 0.052
- Chestnut #742802 ΔE 0.055
- Wine Red #7B0323 ΔE 0.064
- Maroon #800000 ΔE 0.067
- Bordeaux #7B002C ΔE 0.071
Use #611D15 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.