#613115
Closest named color: Chestnut (#742802). oklch(37% 0.08 48.5), rgb(97, 49, 21).
Aa
White text reads best on this color (10.72:1).
About this color
#613115 is a dark, moderately saturated brown. In OKLCH its lightness is 37%, its chroma 0.080 and its hue 49°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.040 away. White text reads best on it, at 10.72:1.
| Hue family | Browns |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.080) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.95:1 |
| White text | 10.72:1 |
Values
| HEX | #613115 |
| RGB | rgb(97, 49, 21) |
| HSL | hsl(22, 64%, 23%) |
| OKLCH | oklch(37% 0.08 48.5) |
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 #613115 | 10.72:1 | AAA | Lc -98.5 | Preferred for body text |
| Black text on #613115 | 1.95:1 | Fails | Lc 9.4 | Not readable |
| #613115 text on white | 10.72:1 | AAA | Lc 94.5 | Preferred for body text |
| #613115 text on black | 1.95:1 | Fails | Lc -8.1 | 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
#FAF4F1
oklch(97.1% 0.008 48.7)
-
Step 100
100
#F4E7E0
oklch(93.6% 0.017 50.4)
-
Step 200
200
#EDD3C6
oklch(88.5% 0.034 48.3)
-
Step 300
300
#E2B69F
oklch(81% 0.06 49)
-
Step 400
400
#D28E6B
oklch(70.7% 0.096 47.9)
-
Step 500
500
#C47041
oklch(63% 0.123 48.5)
-
Step 600
600
#B0571F
oklch(55.7% 0.134 48.6)
-
Step 700
700
#974610
oklch(49.1% 0.125 48.3)
-
Step 800
800
#7A3A12
oklch(42.6% 0.103 48.4)
-
Step 900
900 (this color)
#613115
oklch(37% 0.08 48.5)
-
Step 950
950
#3A1E0F
oklch(27% 0.05 47.8)
#613115 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) | #3F3712 | 0.069 |
| Deuteranopia (no green cones) | #4A4214 | 0.064 |
| Tritanopia (no blue cones) | #6B272B | 0.047 |
| Achromatopsia (no color) | #3E3E3E | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #613115
#613115
oklch(37% 0.08 48.5)
- #00475E
#00475E
oklch(37.2% 0.072 227.9)
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 #613115, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.040
- Purple Brown #673A3F ΔE 0.058
- Mud Brown #60460F ΔE 0.061
- Reddy Brown #6E1005 ΔE 0.062
- Blood #770001 ΔE 0.077
- Maroon #800000 ΔE 0.084
- Claret #680018 ΔE 0.085
- Charcoal Grey #3C4142 ΔE 0.087
Use #613115 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.