#463D21
Closest named color: Dark Olive (#373E02). oklch(36.2% 0.045 92.2), rgb(70, 61, 33).
Aa
White text reads best on this color (10.76:1).
About this color
#463D21 is a dark, muted brown. In OKLCH its lightness is 36%, its chroma 0.045 and its hue 92°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.045 away. White text reads best on it, at 10.76:1.
| Hue family | Browns |
| Lightness | dark (36%) |
| Chroma | muted (0.045) |
| Temperature | warm |
| Nearest name | Dark Olive (#373E02) |
| Black text | 1.94:1 |
| White text | 10.76:1 |
Values
| HEX | #463D21 |
| RGB | rgb(70, 61, 33) |
| HSL | hsl(45, 36%, 20%) |
| OKLCH | oklch(36.2% 0.045 92.2) |
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 #463D21 | 10.76:1 | AAA | Lc -98.8 | Preferred for body text |
| Black text on #463D21 | 1.94:1 | Fails | Lc 9.0 | Not readable |
| #463D21 text on white | 10.76:1 | AAA | Lc 94.9 | Preferred for body text |
| #463D21 text on black | 1.94:1 | Fails | Lc -7.7 | 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
#F6F5F2
oklch(97% 0.004 91.4)
-
Step 100
100
#ECEAE3
oklch(93.7% 0.01 93.6)
-
Step 200
200
#DDD9CC
oklch(88.5% 0.018 92.7)
-
Step 300
300
#C8C0A9
oklch(80.8% 0.033 91.1)
-
Step 400
400
#ACA07A
oklch(70.6% 0.054 92.6)
-
Step 500
500
#988958
oklch(63.2% 0.069 93)
-
Step 600
600
#83723D
oklch(55.6% 0.075 92)
-
Step 700
700
#6F602F
oklch(49.2% 0.07 92.7)
-
Step 800
800
#5A4E28
oklch(42.7% 0.057 92.3)
-
Step 900
900 (this color)
#463D21
oklch(36.2% 0.045 92.2)
-
Step 950
950
#2B2616
oklch(26.9% 0.028 92.7)
#463D21 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) | #433C1F | 0.007 |
| Deuteranopia (no green cones) | #453F22 | 0.006 |
| Tritanopia (no blue cones) | #4B3936 | 0.040 |
| Achromatopsia (no color) | #3E3E3E | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #463D21
#463D21
oklch(36.2% 0.045 92.2)
- #353C56
#353C56
oklch(36.1% 0.046 272.3)
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 #463D21, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.045
- Charcoal Grey #3C4142 ΔE 0.049
- Pakistan Green #283618 ΔE 0.060
- Onyx #343A40 ΔE 0.060
- Mud Brown #60460F ΔE 0.061
- Green Brown #544E03 ΔE 0.070
- Evergreen #05472A ΔE 0.074
- Dark Slate Gray #2F4F4F ΔE 0.077
Use #463D21 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.