#454528
Closest named color: Charcoal Grey (#3C4142). oklch(38.2% 0.045 108.4), rgb(69, 69, 40).
Aa
White text reads best on this color (9.83:1).
About this color
#454528 is a dark, muted brown. In OKLCH its lightness is 38%, its chroma 0.045 and its hue 108°. Its hue sits on the warm side of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.049 away. White text reads best on it, at 9.83:1.
| Hue family | Browns |
| Lightness | dark (38%) |
| Chroma | muted (0.045) |
| Temperature | warm |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.13:1 |
| White text | 9.83:1 |
Values
| HEX | #454528 |
| RGB | rgb(69, 69, 40) |
| HSL | hsl(60, 27%, 21%) |
| OKLCH | oklch(38.2% 0.045 108.4) |
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 #454528 | 9.83:1 | AAA | Lc -97.0 | Preferred for body text |
| Black text on #454528 | 2.13:1 | Fails | Lc 11.1 | Not readable |
| #454528 text on white | 9.83:1 | AAA | Lc 92.8 | Preferred for body text |
| #454528 text on black | 2.13:1 | Fails | Lc -9.6 | 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
#F5F6F2
oklch(97.1% 0.005 117.9)
-
Step 100
100
#EAEAE3
oklch(93.5% 0.009 106.6)
-
Step 200
200
#DADACC
oklch(88.5% 0.019 106.8)
-
Step 300
300
#C2C3AA
oklch(81% 0.034 109)
-
Step 400
400
#A3A47D
oklch(70.8% 0.054 108.9)
-
Step 500
500
#8D8D5B
oklch(63.1% 0.069 108.2)
-
Step 600
600
#777741
oklch(55.6% 0.075 108.6)
-
Step 700
700
#646432
oklch(49.1% 0.071 108.7)
-
Step 800
800
#52512A
oklch(42.6% 0.058 107.3)
-
Step 900
900 (this color)
#454528
oklch(38.2% 0.045 108.4)
-
Step 950
950
#282817
oklch(27.2% 0.029 108.2)
#454528 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) | #494326 | 0.008 |
| Deuteranopia (no green cones) | #4A4429 | 0.009 |
| Tritanopia (no blue cones) | #49423E | 0.040 |
| Achromatopsia (no color) | #434343 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #454528
#454528
oklch(38.2% 0.045 108.4)
- #423F5A
#423F5A
oklch(38.2% 0.046 289.1)
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 #454528, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.049
- Dark Olive #373E02 ΔE 0.050
- Mud Brown #60460F ΔE 0.052
- Green Brown #544E03 ΔE 0.054
- Dark Slate Gray #2F4F4F ΔE 0.061
- Navy Green #35530A ΔE 0.066
- Onyx #343A40 ΔE 0.067
- Evergreen #05472A ΔE 0.068
Use #454528 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.