#433A25
Closest named color: Charcoal Grey (#3C4142). oklch(35.2% 0.036 87.3), rgb(67, 58, 37).
Aa
White text reads best on this color (11.22:1).
About this color
#433A25 is a dark, muted brown. In OKLCH its lightness is 35%, its chroma 0.036 and its hue 87°. Its hue sits on the warm side of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.044 away. White text reads best on it, at 11.22:1.
| Hue family | Browns |
| Lightness | dark (35%) |
| Chroma | muted (0.036) |
| Temperature | warm |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 1.87:1 |
| White text | 11.22:1 |
Values
| HEX | #433A25 |
| RGB | rgb(67, 58, 37) |
| HSL | hsl(42, 29%, 20%) |
| OKLCH | oklch(35.2% 0.036 87.3) |
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 #433A25 | 11.22:1 | AAA | Lc -99.7 | Preferred for body text |
| Black text on #433A25 | 1.87:1 | Fails | Lc 8.0 | Not readable |
| #433A25 text on white | 11.22:1 | AAA | Lc 95.9 | Preferred for body text |
| #433A25 text on black | 1.87:1 | 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
#F6F5F3
oklch(97% 0.003 84.6)
-
Step 100
100
#ECEAE4
oklch(93.7% 0.008 91.5)
-
Step 200
200
#DDD9CE
oklch(88.5% 0.015 90.2)
-
Step 300
300
#C8C0AD
oklch(80.9% 0.028 87.9)
-
Step 400
400
#AC9F82
oklch(70.6% 0.043 86.7)
-
Step 500
500
#988863
oklch(63.2% 0.055 87.3)
-
Step 600
600
#82714A
oklch(55.5% 0.059 86.9)
-
Step 700
700
#6E5F3B
oklch(49.1% 0.056 87.7)
-
Step 800
800
#5A4E31
oklch(42.8% 0.047 87.9)
-
Step 900
900 (this color)
#433A25
oklch(35.2% 0.036 87.3)
-
Step 950
950
#2B261A
oklch(27% 0.022 88)
#433A25 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) | #3F3923 | 0.009 |
| Deuteranopia (no green cones) | #413C26 | 0.007 |
| Tritanopia (no blue cones) | #483735 | 0.032 |
| Achromatopsia (no color) | #3B3B3B | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #433A25
#433A25
oklch(35.2% 0.036 87.3)
- #333B4E
#333B4E
oklch(35.3% 0.035 266.9)
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 #433A25, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.044
- Onyx #343A40 ΔE 0.049
- Dark Olive #373E02 ΔE 0.050
- Pakistan Green #283618 ΔE 0.054
- Mud Brown #60460F ΔE 0.073
- Gunmetal #293241 ΔE 0.075
- Evergreen #05472A ΔE 0.076
- Charcoal #264653 ΔE 0.078
Use #433A25 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.