#623016
Closest named color: Chestnut (#742802). oklch(37% 0.082 46.2), rgb(98, 48, 22).
Aa
White text reads best on this color (10.74:1).
About this color
#623016 is a dark, moderately saturated brown. In OKLCH its lightness is 37%, its chroma 0.082 and its hue 46°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.038 away. White text reads best on it, at 10.74:1.
| Hue family | Browns |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.082) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.95:1 |
| White text | 10.74:1 |
Values
| HEX | #623016 |
| RGB | rgb(98, 48, 22) |
| HSL | hsl(21, 63%, 24%) |
| OKLCH | oklch(37% 0.082 46.2) |
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 #623016 | 10.74:1 | AAA | Lc -98.5 | Preferred for body text |
| Black text on #623016 | 1.95:1 | Fails | Lc 9.4 | Not readable |
| #623016 text on white | 10.74:1 | AAA | Lc 94.5 | Preferred for body text |
| #623016 text on black | 1.95:1 | Fails | Lc -8.1 | 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
#FAF4F1
oklch(97.1% 0.008 48.7)
-
Step 100
100
#F5E7E0
oklch(93.7% 0.018 48.5)
-
Step 200
200
#EDD3C7
oklch(88.5% 0.033 46.4)
-
Step 300
300
#E3B5A0
oklch(80.9% 0.061 45.8)
-
Step 400
400
#D38D6C
oklch(70.6% 0.097 45.9)
-
Step 500
500
#C66F43
oklch(63.1% 0.125 46.4)
-
Step 600
600
#B25521
oklch(55.7% 0.137 46.3)
-
Step 700
700
#984513
oklch(49.1% 0.126 46.6)
-
Step 800
800
#7C3914
oklch(42.7% 0.105 46.1)
-
Step 900
900 (this color)
#623016
oklch(37% 0.082 46.2)
-
Step 950
950
#3B1E0F
oklch(27.1% 0.052 47)
#623016 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) | #3E3713 | 0.073 |
| Deuteranopia (no green cones) | #4A4215 | 0.067 |
| Tritanopia (no blue cones) | #6C262A | 0.045 |
| Achromatopsia (no color) | #3E3E3E | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #623016
#623016
oklch(37% 0.082 46.2)
- #00475C
#00475C
oklch(37% 0.071 225.6)
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 #623016, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.038
- Purple Brown #673A3F ΔE 0.057
- Reddy Brown #6E1005 ΔE 0.059
- Mud Brown #60460F ΔE 0.064
- Blood #770001 ΔE 0.074
- Maroon #800000 ΔE 0.080
- Claret #680018 ΔE 0.082
- Red Brown #8B2E16 ΔE 0.085
Use #623016 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.