#683157
Closest named color: Purple Brown (#673A3F). oklch(40% 0.094 340.4), rgb(104, 49, 87).
Aa
White text reads best on this color (9.69:1).
About this color
#683157 is a dark, moderately saturated purple. In OKLCH its lightness is 40%, its chroma 0.094 and its hue 340°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.053 away. White text reads best on it, at 9.69:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.094) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.16:1 |
| White text | 9.69:1 |
Values
| HEX | #683157 |
| RGB | rgb(104, 49, 87) |
| HSL | hsl(319, 36%, 30%) |
| OKLCH | oklch(40% 0.094 340.4) |
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 #683157 | 9.69:1 | AAA | Lc -96.4 | Preferred for body text |
| Black text on #683157 | 2.16:1 | Fails | Lc 11.8 | Not readable |
| #683157 text on white | 9.69:1 | AAA | Lc 92.1 | Preferred for body text |
| #683157 text on black | 2.16:1 | Fails | Lc -10.3 | 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
#FAF3F7
oklch(97.1% 0.009 341.8)
-
Step 100
100
#F4E5EE
oklch(93.6% 0.02 340.7)
-
Step 200
200
#ECD0E1
oklch(88.6% 0.038 340.8)
-
Step 300
300
#E1AFCF
oklch(80.9% 0.071 340.2)
-
Step 400
400
#D084B6
oklch(70.7% 0.113 340.7)
-
Step 500
500
#C163A4
oklch(63.1% 0.143 340.3)
-
Step 600
600
#AC478F
oklch(55.5% 0.157 340.2)
-
Step 700
700
#94387A
oklch(49.1% 0.146 340.3)
-
Step 800
800
#782F63
oklch(42.6% 0.121 340.2)
-
Step 900
900 (this color)
#683157
oklch(40% 0.094 340.4)
-
Step 950
950
#391A2F
oklch(27% 0.058 340.7)
#683157 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) | #343F58 | 0.098 |
| Deuteranopia (no green cones) | #434856 | 0.089 |
| Tritanopia (no blue cones) | #6D3240 | 0.042 |
| Achromatopsia (no color) | #444444 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #683157
#683157
oklch(40% 0.094 340.4)
- #005637
#005637
oklch(40% 0.09 160.6)
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 #683157, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.053
- Brownish Purple #76424E ΔE 0.062
- Velvet #750851 ΔE 0.064
- Grape Purple #5D1451 ΔE 0.068
- Rich Purple #720058 ΔE 0.072
- Red Purple #820747 ΔE 0.073
- Wine #80013F ΔE 0.077
- Merlot #730039 ΔE 0.077
Use #683157 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.