#6D433E
Closest named color: Purple Brown (#673A3F). oklch(43% 0.059 27.2), rgb(109, 67, 62).
Aa
White text reads best on this color (8.32:1).
About this color
#6D433E is a dark, muted red. In OKLCH its lightness is 43%, its chroma 0.059 and its hue 27°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.030 away. White text reads best on it, at 8.32:1.
| Hue family | Reds |
| Lightness | dark (43%) |
| Chroma | muted (0.059) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.52:1 |
| White text | 8.32:1 |
Values
| HEX | #6D433E |
| RGB | rgb(109, 67, 62) |
| HSL | hsl(6, 27%, 34%) |
| OKLCH | oklch(43% 0.059 27.2) |
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 #6D433E | 8.32:1 | AAA | Lc -93.2 | Preferred for body text |
| Black text on #6D433E | 2.52:1 | Fails | Lc 15.4 | Dividers and decoration only |
| #6D433E text on white | 8.32:1 | AAA | Lc 88.6 | Fine for body text |
| #6D433E text on black | 2.52:1 | Fails | Lc -13.6 | 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 800.
-
Step 50
50
#F8F4F4
oklch(97% 0.004 17.2)
-
Step 100
100
#F0E7E6
oklch(93.5% 0.01 25.1)
-
Step 200
200
#E6D5D2
oklch(88.6% 0.019 29.6)
-
Step 300
300
#D6B9B5
oklch(81% 0.034 27.2)
-
Step 400
400
#C1948E
oklch(70.7% 0.055 27.2)
-
Step 500
500
#B17972
oklch(63.1% 0.072 27.2)
-
Step 600
600
#9C615B
oklch(55.6% 0.078 26.2)
-
Step 700
700
#85504A
oklch(49% 0.073 27)
-
Step 800
800 (this color)
#6D433E
oklch(43% 0.059 27.2)
-
Step 900
900
#583834
oklch(37.7% 0.047 27.3)
-
Step 950
950
#33211F
oklch(27% 0.028 26.2)
#6D433E 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) | #4C493D | 0.061 |
| Deuteranopia (no green cones) | #56513D | 0.056 |
| Tritanopia (no blue cones) | #753D42 | 0.024 |
| Achromatopsia (no color) | #4E4E4E | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D433E
#6D433E
oklch(43% 0.059 27.2)
- #205960
#205960
oklch(43% 0.059 206.4)
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 #6D433E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.030
- Brownish Purple #76424E ΔE 0.032
- Mud Brown #60460F ΔE 0.067
- Milk Chocolate #7F4E1E ΔE 0.067
- Red Brown #8B2E16 ΔE 0.073
- Saddle Brown #8B4513 ΔE 0.074
- Chestnut #742802 ΔE 0.075
- Rust Brown #8B3103 ΔE 0.076
Use #6D433E 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.