#453128
Closest named color: Onyx (#343A40). oklch(33.4% 0.033 45.3), rgb(69, 49, 40).
Aa
White text reads best on this color (12.18:1).
About this color
#453128 is a dark, muted brown. In OKLCH its lightness is 33%, its chroma 0.033 and its hue 45°. Its hue sits on the warm side of the wheel. The nearest named color is Onyx (#343A40), ΔE 0.047 away. White text reads best on it, at 12.18:1.
| Hue family | Browns |
| Lightness | dark (33%) |
| Chroma | muted (0.033) |
| Temperature | warm |
| Nearest name | Onyx (#343A40) |
| Black text | 1.72:1 |
| White text | 12.18:1 |
Values
| HEX | #453128 |
| RGB | rgb(69, 49, 40) |
| HSL | hsl(19, 27%, 21%) |
| OKLCH | oklch(33.4% 0.033 45.3) |
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 #453128 | 12.18:1 | AAA | Lc -101.3 | Preferred for body text |
| Black text on #453128 | 1.72:1 | Fails | Lc 0.0 | Not readable |
| #453128 text on white | 12.18:1 | AAA | Lc 97.8 | Preferred for body text |
| #453128 text on black | 1.72:1 | 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
#F7F5F4
oklch(97.1% 0.003 48.7)
-
Step 100
100
#EEE8E6
oklch(93.5% 0.007 39.5)
-
Step 200
200
#E1D6D2
oklch(88.4% 0.013 41.2)
-
Step 300
300
#CFBCB4
oklch(80.9% 0.024 44.3)
-
Step 400
400
#B7998C
oklch(70.6% 0.041 44.7)
-
Step 500
500
#A48070
oklch(63% 0.051 45.2)
-
Step 600
600
#8F6958
oklch(55.5% 0.055 45.2)
-
Step 700
700
#7A5848
oklch(49.2% 0.052 46.2)
-
Step 800
800
#63483B
oklch(42.7% 0.043 46.8)
-
Step 900
900 (this color)
#453128
oklch(33.4% 0.033 45.3)
-
Step 950
950
#2F231E
oklch(26.9% 0.021 43.7)
#453128 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) | #363327 | 0.029 |
| Deuteranopia (no green cones) | #3B3728 | 0.026 |
| Tritanopia (no blue cones) | #4A2E2F | 0.020 |
| Achromatopsia (no color) | #353535 | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #453128
#453128
oklch(33.4% 0.033 45.3)
- #233A43
#233A43
oklch(33.3% 0.033 224.7)
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 #453128, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.047
- Charcoal Grey #3C4142 ΔE 0.055
- Gunmetal #293241 ΔE 0.063
- Pakistan Green #283618 ΔE 0.063
- Space Cadet #2B2D42 ΔE 0.069
- Chocolate Brown #411900 ΔE 0.075
- Dark Olive #373E02 ΔE 0.075
- Dark Blue Grey #1F3B4D ΔE 0.079
Use #453128 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.