#623E46
Closest named color: Purple Brown (#673A3F). oklch(40.8% 0.052 5.1), rgb(98, 62, 70).
Aa
White text reads best on this color (9.14:1).
About this color
#623E46 is a dark, muted red. In OKLCH its lightness is 41%, its chroma 0.052 and its hue 5°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.015 away. White text reads best on it, at 9.14:1.
| Hue family | Reds |
| Lightness | dark (41%) |
| Chroma | muted (0.052) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.29:1 |
| White text | 9.14:1 |
Values
| HEX | #623E46 |
| RGB | rgb(98, 62, 70) |
| HSL | hsl(347, 23%, 31%) |
| OKLCH | oklch(40.8% 0.052 5.1) |
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 #623E46 | 9.14:1 | AAA | Lc -95.3 | Preferred for body text |
| Black text on #623E46 | 2.29:1 | Fails | Lc 13.0 | Not readable |
| #623E46 text on white | 9.14:1 | AAA | Lc 90.9 | Preferred for body text |
| #623E46 text on black | 2.29:1 | Fails | Lc -11.4 | 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
#F8F4F5
oklch(97.1% 0.004 360)
-
Step 100
100
#EFE7E9
oklch(93.5% 0.009 0.1)
-
Step 200
200
#E4D5D7
oklch(88.6% 0.017 8.2)
-
Step 300
300
#D3B9BE
oklch(80.9% 0.03 4.7)
-
Step 400
400
#BC959C
oklch(70.8% 0.048 6.3)
-
Step 500
500
#AA7A84
oklch(63% 0.061 5.2)
-
Step 600
600
#95636E
oklch(55.6% 0.066 5)
-
Step 700
700
#7F525C
oklch(49.2% 0.062 5.1)
-
Step 800
800 (this color)
#623E46
oklch(40.8% 0.052 5.1)
-
Step 900
900
#54393F
oklch(37.8% 0.039 4.5)
-
Step 950
950
#312125
oklch(26.9% 0.026 2.4)
#623E46 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) | #434446 | 0.057 |
| Deuteranopia (no green cones) | #4C4B45 | 0.053 |
| Tritanopia (no blue cones) | #683B41 | 0.014 |
| Achromatopsia (no color) | #484848 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #623E46
#623E46
oklch(40.8% 0.052 5.1)
- #25534E
#25534E
oklch(40.8% 0.051 186)
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 #623E46, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.015
- Brownish Purple #76424E ΔE 0.043
- Charcoal Grey #3C4142 ΔE 0.069
- Mud Brown #60460F ΔE 0.082
- Chestnut #742802 ΔE 0.083
- Onyx #343A40 ΔE 0.086
- Dark Slate Gray #2F4F4F ΔE 0.089
- Dusty Grape #545775 ΔE 0.089
Use #623E46 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.