#64362A
Closest named color: Purple Brown (#673A3F). oklch(38.8% 0.069 35.5), rgb(100, 54, 42).
Aa
White text reads best on this color (9.98:1).
About this color
#64362A is a dark, muted red. In OKLCH its lightness is 39%, its chroma 0.069 and its hue 36°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.031 away. White text reads best on it, at 9.98:1.
| Hue family | Reds |
| Lightness | dark (39%) |
| Chroma | muted (0.069) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.10:1 |
| White text | 9.98:1 |
Values
| HEX | #64362A |
| RGB | rgb(100, 54, 42) |
| HSL | hsl(12, 41%, 28%) |
| OKLCH | oklch(38.8% 0.069 35.5) |
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 #64362A | 9.98:1 | AAA | Lc -97.1 | Preferred for body text |
| Black text on #64362A | 2.10:1 | Fails | Lc 11.0 | Not readable |
| #64362A text on white | 9.98:1 | AAA | Lc 92.9 | Preferred for body text |
| #64362A text on black | 2.10:1 | Fails | Lc -9.5 | 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
#FAF4F2
oklch(97.1% 0.007 39.5)
-
Step 100
100
#F4E7E3
oklch(93.7% 0.015 37.9)
-
Step 200
200
#EBD3CC
oklch(88.5% 0.029 36.9)
-
Step 300
300
#E0B5AA
oklch(80.8% 0.053 34.7)
-
Step 400
400
#CF8E7D
oklch(70.7% 0.084 35.3)
-
Step 500
500
#C1715C
oklch(63.2% 0.107 35.6)
-
Step 600
600
#AC5842
oklch(55.7% 0.115 35.7)
-
Step 700
700
#934734
oklch(49% 0.107 35.2)
-
Step 800
800
#783B2B
oklch(42.7% 0.09 35.7)
-
Step 900
900 (this color)
#64362A
oklch(38.8% 0.069 35.5)
-
Step 950
950
#391E17
oklch(27% 0.044 35.4)
#64362A 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) | #413C29 | 0.068 |
| Deuteranopia (no green cones) | #4D4629 | 0.062 |
| Tritanopia (no blue cones) | #6D2E33 | 0.032 |
| Achromatopsia (no color) | #424242 | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64362A
#64362A
oklch(38.8% 0.069 35.5)
- #004D5C
#004D5C
oklch(38.7% 0.069 216.5)
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 #64362A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.031
- Chestnut #742802 ΔE 0.047
- Mud Brown #60460F ΔE 0.062
- Brownish Purple #76424E ΔE 0.068
- Reddy Brown #6E1005 ΔE 0.072
- Charcoal Grey #3C4142 ΔE 0.078
- Red Brown #8B2E16 ΔE 0.079
- Rust Brown #8B3103 ΔE 0.082
Use #64362A 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.