#623E2C
Closest named color: Purple Brown (#673A3F). oklch(40.1% 0.058 47.1), rgb(98, 62, 44).
Aa
White text reads best on this color (9.35:1).
About this color
#623E2C is a dark, muted brown. In OKLCH its lightness is 40%, its chroma 0.058 and its hue 47°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.036 away. White text reads best on it, at 9.35:1.
| Hue family | Browns |
| Lightness | dark (40%) |
| Chroma | muted (0.058) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.24:1 |
| White text | 9.35:1 |
Values
| HEX | #623E2C |
| RGB | rgb(98, 62, 44) |
| HSL | hsl(20, 38%, 28%) |
| OKLCH | oklch(40.1% 0.058 47.1) |
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 #623E2C | 9.35:1 | AAA | Lc -95.8 | Preferred for body text |
| Black text on #623E2C | 2.24:1 | Fails | Lc 12.5 | Not readable |
| #623E2C text on white | 9.35:1 | AAA | Lc 91.5 | Preferred for body text |
| #623E2C text on black | 2.24:1 | Fails | Lc -10.9 | 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
#F9F4F2
oklch(97% 0.006 43.3)
-
Step 100
100
#F1E7E3
oklch(93.5% 0.012 43.3)
-
Step 200
200
#E8D5CC
oklch(88.6% 0.024 47.1)
-
Step 300
300
#D9B9A9
oklch(80.9% 0.043 48.2)
-
Step 400
400
#C6947B
oklch(70.8% 0.07 47.7)
-
Step 500
500
#B67859
oklch(63% 0.09 47.2)
-
Step 600
600
#A1603F
oklch(55.5% 0.097 47)
-
Step 700
700
#8A4F31
oklch(49% 0.091 46.8)
-
Step 800
800
#704129
oklch(42.6% 0.075 47.1)
-
Step 900
900 (this color)
#623E2C
oklch(40.1% 0.058 47.1)
-
Step 950
950
#352116
oklch(27% 0.037 49.5)
#623E2C 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) | #48422B | 0.049 |
| Deuteranopia (no green cones) | #504A2C | 0.047 |
| Tritanopia (no blue cones) | #6A3839 | 0.033 |
| Achromatopsia (no color) | #474747 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #623E2C
#623E2C
oklch(40.1% 0.058 47.1)
- #214E60
#214E60
oklch(40.1% 0.058 227.1)
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 #623E2C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.036
- Mud Brown #60460F ΔE 0.045
- Chestnut #742802 ΔE 0.060
- Brownish Purple #76424E ΔE 0.066
- Charcoal Grey #3C4142 ΔE 0.072
- Green Brown #544E03 ΔE 0.075
- Milk Chocolate #7F4E1E ΔE 0.079
- Red Brown #8B2E16 ΔE 0.083
Use #623E2C 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.