#301337
Closest named color: Eggplant (#380835). oklch(24.8% 0.074 319.5), rgb(48, 19, 55).
Aa
White text reads best on this color (16.48:1).
About this color
#301337 is a very dark, moderately saturated purple. In OKLCH its lightness is 25%, its chroma 0.074 and its hue 319°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Eggplant (#380835), ΔE 0.027 away. White text reads best on it, at 16.48:1.
| Hue family | Purples |
| Lightness | very dark (25%) |
| Chroma | moderately saturated (0.074) |
| Temperature | in between |
| Nearest name | Eggplant (#380835) |
| Black text | 1.27:1 |
| White text | 16.48:1 |
Values
| HEX | #301337 |
| RGB | rgb(48, 19, 55) |
| HSL | hsl(288, 49%, 15%) |
| OKLCH | oklch(24.8% 0.074 319.5) |
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 #301337 | 16.48:1 | AAA | Lc -105.7 | Preferred for body text |
| Black text on #301337 | 1.27:1 | Fails | Lc 0.0 | Not readable |
| #301337 text on white | 16.48:1 | AAA | Lc 103.2 | Preferred for body text |
| #301337 text on black | 1.27:1 | 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
#F9F3FB
oklch(97.1% 0.012 317.7)
-
Step 100
100
#F2E5F5
oklch(93.7% 0.025 319.9)
-
Step 200
200
#E8CFEE
oklch(88.5% 0.05 319.7)
-
Step 300
300
#DAAFE5
oklch(81% 0.088 319.3)
-
Step 400
400
#C682D7
oklch(70.7% 0.14 319.4)
-
Step 500
500
#B75FCC
oklch(63.1% 0.179 319.6)
-
Step 600
600
#A241B9
oklch(55.6% 0.195 319.4)
-
Step 700
700
#8B329F
oklch(49.1% 0.181 319.7)
-
Step 800
800
#712B81
oklch(42.8% 0.15 319.7)
-
Step 900
900
#5B2868
oklch(37.6% 0.117 319.1)
-
Step 950
950 (this color)
#301337
oklch(24.8% 0.074 319.5)
#301337 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) | #0C1D38 | 0.069 |
| Deuteranopia (no green cones) | #152036 | 0.062 |
| Tritanopia (no blue cones) | #301822 | 0.046 |
| Achromatopsia (no color) | #1F1F1F | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #301337
#301337
oklch(24.8% 0.074 319.5)
- #0A2902
#0A2902
oklch(24.8% 0.075 139.3)
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 #301337, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant #380835 ΔE 0.027
- Dark Purple #35063E ΔE 0.031
- Aubergine #3D0734 ΔE 0.035
- Deep Purple #36013F ΔE 0.040
- Very Dark Purple #2A0134 ΔE 0.045
- Dark Plum #3F012C ΔE 0.048
- Midnight Purple #280137 ΔE 0.048
- Eggplant Purple #430541 ΔE 0.050
Use #301337 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.