#453A2A
Closest named color: Charcoal Grey (#3C4142). oklch(35.5% 0.03 76.8), rgb(69, 58, 42).
Aa
White text reads best on this color (11.10:1).
About this color
#453A2A is a dark, muted brown. In OKLCH its lightness is 36%, its chroma 0.030 and its hue 77°. Its hue sits on the warm side of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.039 away. White text reads best on it, at 11.10:1.
| Hue family | Browns |
| Lightness | dark (36%) |
| Chroma | muted (0.030) |
| Temperature | warm |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 1.89:1 |
| White text | 11.10:1 |
Values
| HEX | #453A2A |
| RGB | rgb(69, 58, 42) |
| HSL | hsl(36, 24%, 22%) |
| OKLCH | oklch(35.5% 0.03 76.8) |
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 #453A2A | 11.10:1 | AAA | Lc -99.5 | Preferred for body text |
| Black text on #453A2A | 1.89:1 | Fails | Lc 8.2 | Not readable |
| #453A2A text on white | 11.10:1 | AAA | Lc 95.7 | Preferred for body text |
| #453A2A text on black | 1.89:1 | 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
#F7F5F3
oklch(97.1% 0.003 67.8)
-
Step 100
100
#ECE9E5
oklch(93.5% 0.006 75.4)
-
Step 200
200
#DED8D0
oklch(88.5% 0.013 75.4)
-
Step 300
300
#C9BFB1
oklch(80.9% 0.022 76.5)
-
Step 400
400
#AE9E88
oklch(70.7% 0.036 75.8)
-
Step 500
500
#9A866A
oklch(63.1% 0.047 76)
-
Step 600
600
#847052
oklch(55.6% 0.05 77.5)
-
Step 700
700
#705D42
oklch(49% 0.047 76)
-
Step 800
800
#5B4C37
oklch(42.6% 0.038 75.7)
-
Step 900
900 (this color)
#453A2A
oklch(35.5% 0.03 76.8)
-
Step 950
950
#2C251C
oklch(26.9% 0.019 73.8)
#453A2A 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) | #3E3A29 | 0.013 |
| Deuteranopia (no green cones) | #413D2A | 0.012 |
| Tritanopia (no blue cones) | #493736 | 0.026 |
| Achromatopsia (no color) | #3C3C3C | 0.030 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #453A2A
#453A2A
oklch(35.5% 0.03 76.8)
- #323D4C
#323D4C
oklch(35.6% 0.03 256.2)
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 #453A2A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.039
- Onyx #343A40 ΔE 0.045
- Dark Olive #373E02 ΔE 0.059
- Pakistan Green #283618 ΔE 0.061
- Gunmetal #293241 ΔE 0.072
- Mud Brown #60460F ΔE 0.074
- Charcoal #264653 ΔE 0.074
- Dark Slate Gray #2F4F4F ΔE 0.076
Use #453A2A 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.