#270F3F
Closest named color: Midnight Purple (#280137). oklch(23.5% 0.088 303.2), rgb(39, 15, 63).
Aa
White text reads best on this color (17.12:1).
About this color
#270F3F is a very dark, moderately saturated purple. In OKLCH its lightness is 23%, its chroma 0.088 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Midnight Purple (#280137), ΔE 0.034 away. White text reads best on it, at 17.12:1.
| Hue family | Purples |
| Lightness | very dark (23%) |
| Chroma | moderately saturated (0.088) |
| Temperature | in between |
| Nearest name | Midnight Purple (#280137) |
| Black text | 1.22:1 |
| White text | 17.12:1 |
Values
| HEX | #270F3F |
| RGB | rgb(39, 15, 63) |
| HSL | hsl(270, 62%, 15%) |
| OKLCH | oklch(23.5% 0.088 303.2) |
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 #270F3F | 17.12:1 | AAA | Lc -106.1 | Preferred for body text |
| Black text on #270F3F | 1.22:1 | Fails | Lc 0.0 | Not readable |
| #270F3F text on white | 17.12:1 | AAA | Lc 103.7 | Preferred for body text |
| #270F3F 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
#F7F3FD
oklch(97% 0.014 304.1)
-
Step 100
100
#EEE5FB
oklch(93.5% 0.031 304.3)
-
Step 200
200
#E1D1F9
oklch(88.6% 0.057 303.4)
-
Step 300
300
#CEB0F8
oklch(80.8% 0.104 303.2)
-
Step 400
400
#B683F4
oklch(70.6% 0.166 303.2)
-
Step 500
500
#A55EF0
oklch(63% 0.213 303.2)
-
Step 600
600
#913DDF
oklch(55.6% 0.232 303.1)
-
Step 700
700
#7C2DC1
oklch(49.1% 0.215 303.4)
-
Step 800
800
#64289C
oklch(42.6% 0.177 303.1)
-
Step 900
900
#51277C
oklch(37.6% 0.138 303)
-
Step 950
950 (this color)
#270F3F
oklch(23.5% 0.088 303.2)
#270F3F 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) | #001B40 | 0.067 |
| Deuteranopia (no green cones) | #011B3E | 0.066 |
| Tritanopia (no blue cones) | #221A25 | 0.065 |
| Achromatopsia (no color) | #1C1C1C | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #270F3F
#270F3F
oklch(23.5% 0.088 303.2)
- #192200
#192200
oklch(23.5% 0.058 123)
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 #270F3F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Purple #280137 ΔE 0.034
- Dark Purple #35063E ΔE 0.035
- Very Dark Purple #2A0134 ΔE 0.037
- Deep Purple #36013F ΔE 0.041
- Eggplant #380835 ΔE 0.046
- Dark Indigo #1F0954 ΔE 0.046
- Aubergine #3D0734 ΔE 0.057
- Eggplant Purple #430541 ΔE 0.065
Use #270F3F 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.