#351B43
Closest named color: Dark Purple (#35063E). oklch(27.8% 0.077 312.4), rgb(53, 27, 67).
Aa
White text reads best on this color (15.11:1).
About this color
#351B43 is a dark, moderately saturated purple. In OKLCH its lightness is 28%, its chroma 0.077 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Purple (#35063E), ΔE 0.045 away. White text reads best on it, at 15.11:1.
| Hue family | Purples |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.077) |
| Temperature | in between |
| Nearest name | Dark Purple (#35063E) |
| Black text | 1.38:1 |
| White text | 15.11:1 |
Values
| HEX | #351B43 |
| RGB | rgb(53, 27, 67) |
| HSL | hsl(279, 43%, 18%) |
| OKLCH | oklch(27.8% 0.077 312.4) |
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 #351B43 | 15.11:1 | AAA | Lc -104.6 | Preferred for body text |
| Black text on #351B43 | 1.38:1 | Fails | Lc 0.0 | Not readable |
| #351B43 text on white | 15.11:1 | AAA | Lc 101.8 | Preferred for body text |
| #351B43 text on black | 1.38:1 | Fails | Lc 0.0 | 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 950.
-
Step 50
50
#F8F3FB
oklch(97% 0.012 313.2)
-
Step 100
100
#F0E5F7
oklch(93.6% 0.027 312.6)
-
Step 200
200
#E5D0F2
oklch(88.5% 0.051 312.6)
-
Step 300
300
#D5B0EB
oklch(80.9% 0.09 312.7)
-
Step 400
400
#BF84E1
oklch(70.7% 0.145 312.3)
-
Step 500
500
#AF61D9
oklch(63.2% 0.186 312.3)
-
Step 600
600
#9A43C6
oklch(55.6% 0.202 312.2)
-
Step 700
700
#8433AB
oklch(49.1% 0.188 312.5)
-
Step 800
800
#6B2C8A
oklch(42.7% 0.155 312.5)
-
Step 900
900
#57296F
oklch(37.7% 0.122 312.3)
-
Step 950
950 (this color)
#351B43
oklch(27.8% 0.077 312.4)
#351B43 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) | #112544 | 0.065 |
| Deuteranopia (no green cones) | #192742 | 0.059 |
| Tritanopia (no blue cones) | #34222C | 0.053 |
| Achromatopsia (no color) | #262626 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #351B43
#351B43
oklch(27.8% 0.077 312.4)
- #193001
#193001
oklch(27.9% 0.077 132.5)
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 #351B43, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Purple #35063E ΔE 0.045
- Eggplant #380835 ΔE 0.046
- Aubergine #3D0734 ΔE 0.048
- Eggplant Purple #430541 ΔE 0.048
- Deep Purple #36013F ΔE 0.053
- Deep Violet #490648 ΔE 0.055
- Space Cadet #2B2D42 ΔE 0.056
- Oxford Blue #1B263B ΔE 0.060
Use #351B43 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.