#8A645B
Closest named color: Dark Taupe (#7F684E). oklch(54% 0.052 33.7), rgb(138, 100, 91).
Aa
White text reads best on this color (5.17:1).
About this color
#8A645B is a medium-dark, muted red. In OKLCH its lightness is 54%, its chroma 0.052 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Taupe (#7F684E), ΔE 0.032 away. White text reads best on it, at 5.17:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | muted (0.052) |
| Temperature | warm |
| Nearest name | Dark Taupe (#7F684E) |
| Black text | 4.05:1 |
| White text | 5.17:1 |
Values
| HEX | #8A645B |
| RGB | rgb(138, 100, 91) |
| HSL | hsl(11, 21%, 45%) |
| OKLCH | oklch(54% 0.052 33.7) |
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 #8A645B | 5.17:1 | AA | Lc -81.0 | Fine for body text |
| Black text on #8A645B | 4.05:1 | AA large text | Lc 28.5 | Dividers and decoration only |
| #8A645B text on white | 5.17:1 | AA | Lc 75.6 | Fine for body text |
| #8A645B text on black | 4.05:1 | AA large text | Lc -26.1 | 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
#F7F5F4
oklch(97.1% 0.003 48.7)
-
Step 100
100
#EEE8E7
oklch(93.5% 0.007 28.8)
-
Step 200
200
#E1D6D4
oklch(88.4% 0.012 29.9)
-
Step 300
300
#CFBCB7
oklch(81% 0.023 35.1)
-
Step 400
400
#B79992
oklch(70.8% 0.037 33.3)
-
Step 500
500
#A48077
oklch(63.2% 0.047 34.4)
-
Step 600
600 (this color)
#8A645B
oklch(54% 0.052 33.7)
-
Step 700
700
#7A574F
oklch(49.2% 0.049 33.3)
-
Step 800
800
#634741
oklch(42.7% 0.04 32.4)
-
Step 900
900
#513C37
oklch(37.8% 0.031 33.7)
-
Step 950
950
#2F2320
oklch(26.9% 0.019 34.4)
#8A645B 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) | #6C685A | 0.051 |
| Deuteranopia (no green cones) | #75705B | 0.047 |
| Tritanopia (no blue cones) | #935F62 | 0.025 |
| Achromatopsia (no color) | #6D6D6D | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8A645B
#8A645B
oklch(54% 0.052 33.7)
- #4A7781
#4A7781
oklch(54.1% 0.052 213.3)
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 #8A645B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Taupe #7F684E ΔE 0.032
- Cocoa #875F42 ΔE 0.034
- Dull Brown #876E4B ΔE 0.042
- Grey Brown #7F7053 ΔE 0.043
- Dirt #8A6E45 ΔE 0.048
- Dirt Brown #836539 ΔE 0.050
- Dim Gray #696969 ΔE 0.055
- Earth #A2653E ΔE 0.056
Use #8A645B 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.