#634115
Closest named color: Mud Brown (#60460F). oklch(40.6% 0.075 69.3), rgb(99, 65, 21).
Aa
White text reads best on this color (9.14:1).
About this color
#634115 is a dark, moderately saturated brown. In OKLCH its lightness is 41%, its chroma 0.075 and its hue 69°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.017 away. White text reads best on it, at 9.14:1.
| Hue family | Browns |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.075) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.29:1 |
| White text | 9.14:1 |
Values
| HEX | #634115 |
| RGB | rgb(99, 65, 21) |
| HSL | hsl(34, 65%, 24%) |
| OKLCH | oklch(40.6% 0.075 69.3) |
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 #634115 | 9.14:1 | AAA | Lc -95.2 | Preferred for body text |
| Black text on #634115 | 2.29:1 | Fails | Lc 13.1 | Not readable |
| #634115 text on white | 9.14:1 | AAA | Lc 90.9 | Preferred for body text |
| #634115 text on black | 2.29:1 | Fails | Lc -11.5 | 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
#F8F5F1
oklch(97.1% 0.006 75.4)
-
Step 100
100
#F0E9E1
oklch(93.7% 0.013 71.3)
-
Step 200
200
#E4D7C8
oklch(88.6% 0.025 71.4)
-
Step 300
300
#D4BCA3
oklch(80.9% 0.044 68.3)
-
Step 400
400
#BD9971
oklch(70.6% 0.069 69.3)
-
Step 500
500
#AD7F4B
oklch(63.1% 0.089 68.4)
-
Step 600
600
#98682C
oklch(55.6% 0.097 69.2)
-
Step 700
700
#81561F
oklch(49% 0.09 69.1)
-
Step 800
800 (this color)
#634115
oklch(40.6% 0.075 69.3)
-
Step 900
900
#563C1D
oklch(37.8% 0.058 69.3)
-
Step 950
950
#322312
oklch(27% 0.036 68.7)
#634115 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) | #4C430F | 0.045 |
| Deuteranopia (no green cones) | #544B16 | 0.039 |
| Tritanopia (no blue cones) | #6C3938 | 0.059 |
| Achromatopsia (no color) | #484848 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #634115
#634115
oklch(40.6% 0.075 69.3)
- #264C70
#264C70
oklch(40.6% 0.075 249)
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 #634115, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.017
- Green Brown #544E03 ΔE 0.051
- Olive Brown #645403 ΔE 0.060
- Chestnut #742802 ΔE 0.063
- Purple Brown #673A3F ΔE 0.066
- Milk Chocolate #7F4E1E ΔE 0.068
- Medium Brown #7F5112 ΔE 0.073
- Saddle Brown #8B4513 ΔE 0.081
Use #634115 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.