#6A3458
Closest named color: Purple Brown (#673A3F). oklch(40.8% 0.091 341.4), rgb(106, 52, 88).
Aa
White text reads best on this color (9.35:1).
About this color
#6A3458 is a dark, moderately saturated purple. In OKLCH its lightness is 41%, its chroma 0.091 and its hue 341°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.050 away. White text reads best on it, at 9.35:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.091) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.24:1 |
| White text | 9.35:1 |
Values
| HEX | #6A3458 |
| RGB | rgb(106, 52, 88) |
| HSL | hsl(320, 34%, 31%) |
| OKLCH | oklch(40.8% 0.091 341.4) |
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 #6A3458 | 9.35:1 | AAA | Lc -95.6 | Preferred for body text |
| Black text on #6A3458 | 2.24:1 | Fails | Lc 12.7 | Not readable |
| #6A3458 text on white | 9.35:1 | AAA | Lc 91.3 | Preferred for body text |
| #6A3458 text on black | 2.24:1 | Fails | Lc -11.1 | 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 800.
-
Step 50
50
#F9F4F7
oklch(97.2% 0.007 340.4)
-
Step 100
100
#F2E6ED
oklch(93.6% 0.016 341.4)
-
Step 200
200
#E8D2DF
oklch(88.6% 0.03 341.4)
-
Step 300
300
#DAB4CB
oklch(81% 0.053 341.4)
-
Step 400
400
#C68CB0
oklch(70.8% 0.085 341.7)
-
Step 500
500
#B66E9C
oklch(63.1% 0.109 341.9)
-
Step 600
600
#A15587
oklch(55.6% 0.118 341.7)
-
Step 700
700
#894573
oklch(49.1% 0.11 340.9)
-
Step 800
800 (this color)
#6A3458
oklch(40.8% 0.091 341.4)
-
Step 900
900
#5B324C
oklch(37.8% 0.07 342.3)
-
Step 950
950
#351D2D
oklch(26.9% 0.045 340.4)
#6A3458 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) | #374159 | 0.095 |
| Deuteranopia (no green cones) | #454A57 | 0.087 |
| Tritanopia (no blue cones) | #703542 | 0.040 |
| Achromatopsia (no color) | #474747 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6A3458
#6A3458
oklch(40.8% 0.091 341.4)
- #00583A
#00583A
oklch(40.7% 0.09 161.8)
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 #6A3458, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.050
- Brownish Purple #76424E ΔE 0.054
- Velvet #750851 ΔE 0.070
- Red Purple #820747 ΔE 0.075
- Grape Purple #5D1451 ΔE 0.077
- Rich Purple #720058 ΔE 0.079
- Wine #80013F ΔE 0.080
- Merlot #730039 ΔE 0.083
Use #6A3458 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.