#4D301D
Closest named color: Onyx (#343A40). oklch(34% 0.052 53.3), rgb(77, 48, 29).
Aa
White text reads best on this color (11.95:1).
About this color
#4D301D is a dark, muted brown. In OKLCH its lightness is 34%, its chroma 0.052 and its hue 53°. Its hue sits on the warm side of the wheel. The nearest named color is Onyx (#343A40), ΔE 0.065 away. White text reads best on it, at 11.95:1.
| Hue family | Browns |
| Lightness | dark (34%) |
| Chroma | muted (0.052) |
| Temperature | warm |
| Nearest name | Onyx (#343A40) |
| Black text | 1.75:1 |
| White text | 11.95:1 |
Values
| HEX | #4D301D |
| RGB | rgb(77, 48, 29) |
| HSL | hsl(24, 45%, 21%) |
| OKLCH | oklch(34% 0.052 53.3) |
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 #4D301D | 11.95:1 | AAA | Lc -100.8 | Preferred for body text |
| Black text on #4D301D | 1.75:1 | Fails | Lc 0.0 | Not readable |
| #4D301D text on white | 11.95:1 | AAA | Lc 97.3 | Preferred for body text |
| #4D301D text on black | 1.75:1 | 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
#F8F4F2
oklch(97% 0.005 48.7)
-
Step 100
100
#F0E8E3
oklch(93.6% 0.011 54.5)
-
Step 200
200
#E5D6CC
oklch(88.5% 0.022 56.1)
-
Step 300
300
#D6BAAA
oklch(80.9% 0.039 51.6)
-
Step 400
400
#C0967C
oklch(70.6% 0.062 53.2)
-
Step 500
500
#B07C5B
oklch(63.1% 0.08 53.2)
-
Step 600
600
#9B6441
oklch(55.5% 0.087 52.5)
-
Step 700
700
#845332
oklch(49% 0.081 53.7)
-
Step 800
800
#6C442A
oklch(42.7% 0.068 53)
-
Step 900
900 (this color)
#4D301D
oklch(34% 0.052 53.3)
-
Step 950
950
#332217
oklch(27% 0.033 53.8)
#4D301D 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) | #38331B | 0.042 |
| Deuteranopia (no green cones) | #3F391D | 0.037 |
| Tritanopia (no blue cones) | #542A2B | 0.035 |
| Achromatopsia (no color) | #373737 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D301D
#4D301D
oklch(34% 0.052 53.3)
- #183C4F
#183C4F
oklch(33.9% 0.053 234.4)
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 #4D301D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.065
- Charcoal Grey #3C4142 ΔE 0.066
- Pakistan Green #283618 ΔE 0.071
- Dark Olive #373E02 ΔE 0.072
- Chocolate Brown #411900 ΔE 0.073
- Purple Brown #673A3F ΔE 0.077
- Chestnut #742802 ΔE 0.080
- Mud Brown #60460F ΔE 0.083
Use #4D301D 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.