#623D61
Closest named color: Purple Brown (#673A3F). oklch(41.7% 0.075 327.7), rgb(98, 61, 97).
Aa
White text reads best on this color (8.90:1).
About this color
#623D61 is a dark, moderately saturated purple. In OKLCH its lightness is 42%, its chroma 0.075 and its hue 328°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.056 away. White text reads best on it, at 8.90:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.075) |
| Temperature | in between |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.35:1 |
| White text | 8.90:1 |
Values
| HEX | #623D61 |
| RGB | rgb(98, 61, 97) |
| HSL | hsl(302, 23%, 31%) |
| OKLCH | oklch(41.7% 0.075 327.7) |
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 #623D61 | 8.90:1 | AAA | Lc -94.7 | Preferred for body text |
| Black text on #623D61 | 2.35:1 | Fails | Lc 13.7 | Not readable |
| #623D61 text on white | 8.90:1 | AAA | Lc 90.3 | Preferred for body text |
| #623D61 text on black | 2.35:1 | Fails | Lc -12.0 | 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
#F8F4F7
oklch(97.1% 0.006 334)
-
Step 100
100
#EFE7EE
oklch(93.6% 0.013 329.6)
-
Step 200
200
#E2D4E1
oklch(88.5% 0.023 328)
-
Step 300
300
#D1B7CF
oklch(80.9% 0.044 328.4)
-
Step 400
400
#B992B7
oklch(70.8% 0.069 327.9)
-
Step 500
500
#A776A5
oklch(63.1% 0.089 327.9)
-
Step 600
600
#925E90
oklch(55.6% 0.097 328.1)
-
Step 700
700
#7C4D7B
oklch(49.1% 0.091 327.6)
-
Step 800
800 (this color)
#623D61
oklch(41.7% 0.075 327.7)
-
Step 900
900
#523651
oklch(37.6% 0.058 327.9)
-
Step 950
950
#302030
oklch(27% 0.037 326.5)
#623D61 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) | #3B4762 | 0.070 |
| Deuteranopia (no green cones) | #444B60 | 0.063 |
| Tritanopia (no blue cones) | #64404A | 0.043 |
| Achromatopsia (no color) | #4A4A4A | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #623D61
#623D61
oklch(41.7% 0.075 327.7)
- #2E5734
#2E5734
oklch(41.6% 0.074 147.5)
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 #623D61, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.056
- Brownish Purple #76424E ΔE 0.056
- Dusty Grape #545775 ΔE 0.074
- Dusk #4E5481 ΔE 0.077
- Twilight #4E518B ΔE 0.082
- Dark Slate Blue #483D8B ΔE 0.085
- Dark Mauve #874C62 ΔE 0.086
- Charcoal Grey #3C4142 ΔE 0.091
Use #623D61 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.