#4C321B
Closest named color: Charcoal Grey (#3C4142). oklch(34.2% 0.052 61.2), rgb(76, 50, 27).
Aa
White text reads best on this color (11.80:1).
About this color
#4C321B is a dark, muted brown. In OKLCH its lightness is 34%, its chroma 0.052 and its hue 61°. Its hue sits on the warm side of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.065 away. White text reads best on it, at 11.80:1.
| Hue family | Browns |
| Lightness | dark (34%) |
| Chroma | muted (0.052) |
| Temperature | warm |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 1.77:1 |
| White text | 11.80:1 |
Values
| HEX | #4C321B |
| RGB | rgb(76, 50, 27) |
| HSL | hsl(28, 48%, 20%) |
| OKLCH | oklch(34.2% 0.052 61.2) |
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 #4C321B | 11.80:1 | AAA | Lc -100.6 | Preferred for body text |
| Black text on #4C321B | 1.77:1 | Fails | Lc 0.0 | Not readable |
| #4C321B text on white | 11.80:1 | AAA | Lc 97.0 | Preferred for body text |
| #4C321B text on black | 1.77:1 | 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
#F8F5F2
oklch(97.2% 0.005 67.8)
-
Step 100
100
#F0E8E2
oklch(93.6% 0.012 59.6)
-
Step 200
200
#E4D6CB
oklch(88.4% 0.022 60.7)
-
Step 300
300
#D4BBA8
oklch(80.8% 0.039 59.4)
-
Step 400
400
#BE9879
oklch(70.7% 0.063 60.7)
-
Step 500
500
#AD7E57
oklch(63.1% 0.079 60.3)
-
Step 600
600
#98673B
oklch(55.6% 0.087 61.4)
-
Step 700
700
#82552E
oklch(49.1% 0.081 60.1)
-
Step 800
800
#694627
oklch(42.7% 0.066 61.1)
-
Step 900
900 (this color)
#4C321B
oklch(34.2% 0.052 61.2)
-
Step 950
950
#322315
oklch(27% 0.033 63.7)
#4C321B 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) | #3A3419 | 0.035 |
| Deuteranopia (no green cones) | #403A1B | 0.033 |
| Tritanopia (no blue cones) | #532C2D | 0.040 |
| Achromatopsia (no color) | #383838 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4C321B
#4C321B
oklch(34.2% 0.052 61.2)
- #1E3C51
#1E3C51
oklch(34.3% 0.052 241)
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 #4C321B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.065
- Dark Olive #373E02 ΔE 0.065
- Onyx #343A40 ΔE 0.065
- Pakistan Green #283618 ΔE 0.066
- Chocolate Brown #411900 ΔE 0.076
- Mud Brown #60460F ΔE 0.078
- Purple Brown #673A3F ΔE 0.079
- Chestnut #742802 ΔE 0.082
Use #4C321B 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.