#301B2A
Closest named color: Jet (#212529). oklch(25.6% 0.041 338), rgb(48, 27, 42).
Aa
White text reads best on this color (15.95:1).
About this color
#301B2A is a dark, muted purple. In OKLCH its lightness is 26%, its chroma 0.041 and its hue 338°. Its hue sits on the warm side of the wheel. The nearest named color is Jet (#212529), ΔE 0.043 away. White text reads best on it, at 15.95:1.
| Hue family | Purples |
| Lightness | dark (26%) |
| Chroma | muted (0.041) |
| Temperature | warm |
| Nearest name | Jet (#212529) |
| Black text | 1.31:1 |
| White text | 15.95:1 |
Values
| HEX | #301B2A |
| RGB | rgb(48, 27, 42) |
| HSL | hsl(317, 28%, 15%) |
| OKLCH | oklch(25.6% 0.041 338) |
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 #301B2A | 15.95:1 | AAA | Lc -105.4 | Preferred for body text |
| Black text on #301B2A | 1.31:1 | Fails | Lc 0.0 | Not readable |
| #301B2A text on white | 15.95:1 | AAA | Lc 102.8 | Preferred for body text |
| #301B2A text on black | 1.31:1 | 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
#F9F4F7
oklch(97.2% 0.007 340.4)
-
Step 100
100
#F1E6ED
oklch(93.6% 0.015 338.9)
-
Step 200
200
#E6D3DF
oklch(88.6% 0.026 339.4)
-
Step 300
300
#D7B5CC
oklch(81% 0.05 338)
-
Step 400
400
#C18EB2
oklch(70.7% 0.078 337.6)
-
Step 500
500
#B1719F
oklch(63.1% 0.101 337.8)
-
Step 600
600
#9C5989
oklch(55.7% 0.108 338.5)
-
Step 700
700
#854875
oklch(49.1% 0.102 337.7)
-
Step 800
800
#6C3C5F
oklch(42.8% 0.083 337.9)
-
Step 900
900
#58334E
oklch(37.7% 0.067 337.6)
-
Step 950
950 (this color)
#301B2A
oklch(25.6% 0.041 338)
#301B2A 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) | #1C202B | 0.041 |
| Deuteranopia (no green cones) | #212329 | 0.038 |
| Tritanopia (no blue cones) | #321C20 | 0.021 |
| Achromatopsia (no color) | #222222 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #301B2A
#301B2A
oklch(25.6% 0.041 338)
- #10291B
#10291B
oklch(25.6% 0.041 157.2)
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 #301B2A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.043
- Dark #1B2431 ΔE 0.046
- Oxford Blue #1B263B ΔE 0.053
- Eggplant #380835 ΔE 0.055
- Aubergine #3D0734 ΔE 0.058
- Space Cadet #2B2D42 ΔE 0.062
- Dark Plum #3F012C ΔE 0.063
- Rich Black #0D1B2A ΔE 0.066
Use #301B2A 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.