#433D27
Closest named color: Charcoal Grey (#3C4142). oklch(36% 0.036 94.7), rgb(67, 61, 39).
Aa
White text reads best on this color (10.85:1).
About this color
#433D27 is a dark, muted brown. In OKLCH its lightness is 36%, its chroma 0.036 and its hue 95°. Its hue sits on the warm side of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.041 away. White text reads best on it, at 10.85:1.
| Hue family | Browns |
| Lightness | dark (36%) |
| Chroma | muted (0.036) |
| Temperature | warm |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 1.93:1 |
| White text | 10.85:1 |
Values
| HEX | #433D27 |
| RGB | rgb(67, 61, 39) |
| HSL | hsl(47, 26%, 21%) |
| OKLCH | oklch(36% 0.036 94.7) |
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 #433D27 | 10.85:1 | AAA | Lc -99.0 | Preferred for body text |
| Black text on #433D27 | 1.93:1 | Fails | Lc 8.8 | Not readable |
| #433D27 text on white | 10.85:1 | AAA | Lc 95.1 | Preferred for body text |
| #433D27 text on black | 1.93:1 | Fails | Lc -7.5 | 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 900.
-
Step 50
50
#F6F5F3
oklch(97% 0.003 84.6)
-
Step 100
100
#EBEAE4
oklch(93.6% 0.008 98.9)
-
Step 200
200
#DCD9CE
oklch(88.5% 0.015 94.2)
-
Step 300
300
#C6C1AD
oklch(81% 0.028 95.4)
-
Step 400
400
#A9A182
oklch(70.8% 0.044 95.3)
-
Step 500
500
#948963
oklch(63% 0.055 93.9)
-
Step 600
600
#7E734A
oklch(55.5% 0.06 94.9)
-
Step 700
700
#6B603B
oklch(49% 0.056 93.4)
-
Step 800
800
#574F31
oklch(42.7% 0.047 95)
-
Step 900
900 (this color)
#433D27
oklch(36% 0.036 94.7)
-
Step 950
950
#2A261A
oklch(26.9% 0.022 91.8)
#433D27 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) | #413C25 | 0.006 |
| Deuteranopia (no green cones) | #433E28 | 0.003 |
| Tritanopia (no blue cones) | #473A37 | 0.032 |
| Achromatopsia (no color) | #3D3D3D | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #433D27
#433D27
oklch(36% 0.036 94.7)
- #373C50
#373C50
oklch(36% 0.035 273.6)
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 #433D27, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.041
- Dark Olive #373E02 ΔE 0.049
- Onyx #343A40 ΔE 0.050
- Pakistan Green #283618 ΔE 0.057
- Mud Brown #60460F ΔE 0.068
- Dark Slate Gray #2F4F4F ΔE 0.071
- Evergreen #05472A ΔE 0.072
- Charcoal #264653 ΔE 0.074
Use #433D27 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.