#623123
Closest named color: Chestnut (#742802). oklch(37.4% 0.075 36.8), rgb(98, 49, 35).
Aa
White text reads best on this color (10.59:1).
About this color
#623123 is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.075 and its hue 37°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.043 away. White text reads best on it, at 10.59:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.075) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.98:1 |
| White text | 10.59:1 |
Values
| HEX | #623123 |
| RGB | rgb(98, 49, 35) |
| HSL | hsl(13, 47%, 26%) |
| OKLCH | oklch(37.4% 0.075 36.8) |
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 #623123 | 10.59:1 | AAA | Lc -98.2 | Preferred for body text |
| Black text on #623123 | 1.98:1 | Fails | Lc 9.7 | Not readable |
| #623123 text on white | 10.59:1 | AAA | Lc 94.2 | Preferred for body text |
| #623123 text on black | 1.98:1 | Fails | Lc -8.3 | 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
#F4E6E2
oklch(93.5% 0.016 36.5)
-
Step 200
200
#EDD3CB
oklch(88.6% 0.031 37.8)
-
Step 300
300
#E2B5A7
oklch(81% 0.056 38)
-
Step 400
400
#D28D79
oklch(70.8% 0.09 36.9)
-
Step 500
500
#C46F56
oklch(63.1% 0.114 37.2)
-
Step 600
600
#B0553B
oklch(55.7% 0.125 36.8)
-
Step 700
700
#97452D
oklch(49.2% 0.116 37.1)
-
Step 800
800
#7A3926
oklch(42.6% 0.096 37.1)
-
Step 900
900 (this color)
#623123
oklch(37.4% 0.075 36.8)
-
Step 950
950
#3A1E15
oklch(27.1% 0.047 38.6)
#623123 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) | #3E3822 | 0.072 |
| Deuteranopia (no green cones) | #494322 | 0.069 |
| Tritanopia (no blue cones) | #6B282E | 0.035 |
| Achromatopsia (no color) | #3F3F3F | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #623123
#623123
oklch(37.4% 0.075 36.8)
- #004958
#004958
oklch(37.4% 0.067 217.4)
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 #623123, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.043
- Purple Brown #673A3F ΔE 0.043
- Reddy Brown #6E1005 ΔE 0.061
- Mud Brown #60460F ΔE 0.069
- Blood #770001 ΔE 0.075
- Claret #680018 ΔE 0.080
- Wine Red #7B0323 ΔE 0.080
- Maroon #800000 ΔE 0.081
Use #623123 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.