#90674F
Closest named color: Dull Brown (#876E4B). oklch(55% 0.064 51.3), rgb(144, 103, 79).
Aa
White text reads best on this color (4.95:1).
About this color
#90674F is a medium-dark, muted brown. In OKLCH its lightness is 55%, its chroma 0.064 and its hue 51°. Its hue sits on the warm side of the wheel. The nearest named color is Dull Brown (#876E4B), ΔE 0.026 away. White text reads best on it, at 4.95:1.
| Hue family | Browns |
| Lightness | medium-dark (55%) |
| Chroma | muted (0.064) |
| Temperature | warm |
| Nearest name | Dull Brown (#876E4B) |
| Black text | 4.23:1 |
| White text | 4.95:1 |
Values
| HEX | #90674F |
| RGB | rgb(144, 103, 79) |
| HSL | hsl(22, 29%, 44%) |
| OKLCH | oklch(55% 0.064 51.3) |
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 #90674F | 4.95:1 | AA | Lc -79.6 | Fine for body text |
| Black text on #90674F | 4.23:1 | AA large text | Lc 29.9 | Dividers and decoration only |
| #90674F text on white | 4.95:1 | AA | Lc 74.2 | Content text, not long reading |
| #90674F text on black | 4.23:1 | AA large text | Lc -27.5 | Dividers and decoration only |
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 600.
-
Step 50
50
#F8F5F3
oklch(97.2% 0.004 56.4)
-
Step 100
100
#EFE8E5
oklch(93.6% 0.009 44.9)
-
Step 200
200
#E2D6D0
oklch(88.4% 0.016 48.5)
-
Step 300
300
#D1BCB0
oklch(81% 0.029 51.8)
-
Step 400
400
#B99987
oklch(70.7% 0.046 51)
-
Step 500
500
#A78069
oklch(63.2% 0.059 51.9)
-
Step 600
600 (this color)
#90674F
oklch(55% 0.064 51.3)
-
Step 700
700
#7C5741
oklch(49.1% 0.059 51.6)
-
Step 800
800
#654736
oklch(42.6% 0.049 50.5)
-
Step 900
900
#523C2F
oklch(37.7% 0.038 51.8)
-
Step 950
950
#30231C
oklch(26.9% 0.024 49.6)
#90674F 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) | #726B4D | 0.051 |
| Deuteranopia (no green cones) | #7C734F | 0.046 |
| Tritanopia (no blue cones) | #9B6061 | 0.042 |
| Achromatopsia (no color) | #707070 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90674F
#90674F
oklch(55% 0.064 51.3)
- #497990
#497990
oklch(55.1% 0.063 230.2)
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 #90674F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Brown #876E4B ΔE 0.026
- Dirt #8A6E45 ΔE 0.029
- Dark Taupe #7F684E ΔE 0.029
- Cocoa #875F42 ΔE 0.030
- Grey Brown #7F7053 ΔE 0.035
- Earth #A2653E ΔE 0.035
- Dirt Brown #836539 ΔE 0.038
- Sepia #985E2B ΔE 0.040
Use #90674F 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.