#270D42
Closest named color: Midnight Purple (#280137). oklch(23.5% 0.095 301.9), rgb(39, 13, 66).
Aa
White text reads best on this color (17.17:1).
About this color
#270D42 is a very dark, moderately saturated purple. In OKLCH its lightness is 23%, its chroma 0.095 and its hue 302°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Midnight Purple (#280137), ΔE 0.033 away. White text reads best on it, at 17.17:1.
| Hue family | Purples |
| Lightness | very dark (23%) |
| Chroma | moderately saturated (0.095) |
| Temperature | in between |
| Nearest name | Midnight Purple (#280137) |
| Black text | 1.22:1 |
| White text | 17.17:1 |
Values
| HEX | #270D42 |
| RGB | rgb(39, 13, 66) |
| HSL | hsl(269, 67%, 15%) |
| OKLCH | oklch(23.5% 0.095 301.9) |
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 #270D42 | 17.17:1 | AAA | Lc -106.1 | Preferred for body text |
| Black text on #270D42 | 1.22:1 | Fails | Lc 0.0 | Not readable |
| #270D42 text on white | 17.17:1 | AAA | Lc 103.7 | Preferred for body text |
| #270D42 text on black | 1.22:1 | 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
#F7F3FE
oklch(97% 0.015 302.6)
-
Step 100
100
#EDE5FD
oklch(93.5% 0.033 300.9)
-
Step 200
200
#E0D0FC
oklch(88.5% 0.062 301.7)
-
Step 300
300
#CEAFFD
oklch(80.9% 0.112 302.2)
-
Step 400
400
#B681FC
oklch(70.7% 0.179 301.9)
-
Step 500
500
#A559FA
oklch(63.1% 0.23 301.8)
-
Step 600
600
#9135E9
oklch(55.6% 0.249 301.7)
-
Step 700
700
#7C24CA
oklch(49.1% 0.231 301.9)
-
Step 800
800
#6522A3
oklch(42.7% 0.191 302.2)
-
Step 900
900
#522482
oklch(37.8% 0.15 302)
-
Step 950
950 (this color)
#270D42
oklch(23.5% 0.095 301.9)
#270D42 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) | #001B44 | 0.068 |
| Deuteranopia (no green cones) | #001B41 | 0.069 |
| Tritanopia (no blue cones) | #211A26 | 0.070 |
| Achromatopsia (no color) | #1B1B1B | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #270D42
#270D42
oklch(23.5% 0.095 301.9)
- #1A2200
#1A2200
oklch(23.6% 0.057 121.7)
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 #270D42, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Purple #280137 ΔE 0.033
- Dark Purple #35063E ΔE 0.035
- Very Dark Purple #2A0134 ΔE 0.038
- Deep Purple #36013F ΔE 0.040
- Dark Indigo #1F0954 ΔE 0.040
- Eggplant #380835 ΔE 0.049
- Aubergine #3D0734 ΔE 0.060
- Eggplant Purple #430541 ΔE 0.066
Use #270D42 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.