#270B35
Closest named color: Midnight Purple (#280137). oklch(22% 0.081 312.2), rgb(39, 11, 53).
Aa
White text reads best on this color (17.71:1).
About this color
#270B35 is a very dark, moderately saturated purple. In OKLCH its lightness is 22%, its chroma 0.081 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Midnight Purple (#280137), ΔE 0.023 away. White text reads best on it, at 17.71:1.
| Hue family | Purples |
| Lightness | very dark (22%) |
| Chroma | moderately saturated (0.081) |
| Temperature | in between |
| Nearest name | Midnight Purple (#280137) |
| Black text | 1.18:1 |
| White text | 17.71:1 |
Values
| HEX | #270B35 |
| RGB | rgb(39, 11, 53) |
| HSL | hsl(280, 66%, 13%) |
| OKLCH | oklch(22% 0.081 312.2) |
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 #270B35 | 17.71:1 | AAA | Lc -106.5 | Preferred for body text |
| Black text on #270B35 | 1.18:1 | Fails | Lc 0.0 | Not readable |
| #270B35 text on white | 17.71:1 | AAA | Lc 104.2 | Preferred for body text |
| #270B35 text on black | 1.18:1 | 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
#F8F3FC
oklch(97.1% 0.013 310.5)
-
Step 100
100
#F0E5F8
oklch(93.6% 0.028 311.3)
-
Step 200
200
#E5D0F3
oklch(88.6% 0.052 311.9)
-
Step 300
300
#D6AFEE
oklch(81% 0.096 312.3)
-
Step 400
400
#C182E5
oklch(70.8% 0.153 312.3)
-
Step 500
500
#B15DDD
oklch(63.1% 0.197 312.4)
-
Step 600
600
#9C3ECB
oklch(55.6% 0.214 312)
-
Step 700
700
#862EAF
oklch(49.1% 0.199 312.5)
-
Step 800
800
#6D288E
oklch(42.7% 0.165 312.5)
-
Step 900
900
#582771
oklch(37.7% 0.128 312.4)
-
Step 950
950 (this color)
#270B35
oklch(22% 0.081 312.2)
#270B35 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) | #001736 | 0.074 |
| Deuteranopia (no green cones) | #071934 | 0.067 |
| Tritanopia (no blue cones) | #25141E | 0.056 |
| Achromatopsia (no color) | #181818 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #270B35
#270B35
oklch(22% 0.081 312.2)
- #0F2000
#0F2000
oklch(22% 0.061 132.2)
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 #270B35, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Purple #280137 ΔE 0.023
- Very Dark Purple #2A0134 ΔE 0.023
- Dark Purple #35063E ΔE 0.037
- Eggplant #380835 ΔE 0.041
- Deep Purple #36013F ΔE 0.042
- Aubergine #3D0734 ΔE 0.053
- Dark Plum #3F012C ΔE 0.061
- Dark Indigo #1F0954 ΔE 0.063
Use #270B35 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.