#270A2F
Closest named color: Very Dark Purple (#2A0134). oklch(21.4% 0.076 318.2), rgb(39, 10, 47).
Aa
White text reads best on this color (17.93:1).
About this color
#270A2F is a very dark, moderately saturated purple. In OKLCH its lightness is 21%, its chroma 0.076 and its hue 318°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Very Dark Purple (#2A0134), ΔE 0.023 away. White text reads best on it, at 17.93:1.
| Hue family | Purples |
| Lightness | very dark (21%) |
| Chroma | moderately saturated (0.076) |
| Temperature | in between |
| Nearest name | Very Dark Purple (#2A0134) |
| Black text | 1.17:1 |
| White text | 17.93:1 |
Values
| HEX | #270A2F |
| RGB | rgb(39, 10, 47) |
| HSL | hsl(287, 65%, 11%) |
| OKLCH | oklch(21.4% 0.076 318.2) |
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 #270A2F | 17.93:1 | AAA | Lc -106.6 | Preferred for body text |
| Black text on #270A2F | 1.17:1 | Fails | Lc 0.0 | Not readable |
| #270A2F text on white | 17.93:1 | AAA | Lc 104.4 | Preferred for body text |
| #270A2F text on black | 1.17:1 | 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
#F1E5F5
oklch(93.6% 0.025 317.7)
-
Step 200
200
#E7CFEF
oklch(88.4% 0.05 317.7)
-
Step 300
300
#D9AFE6
oklch(80.9% 0.088 318.1)
-
Step 400
400
#C682DA
oklch(70.8% 0.143 318.3)
-
Step 500
500
#B65ECF
oklch(63% 0.183 318.3)
-
Step 600
600
#A140BC
oklch(55.5% 0.199 318.1)
-
Step 700
700
#8A31A2
oklch(49.1% 0.184 318.3)
-
Step 800
800
#702A84
oklch(42.7% 0.154 317.9)
-
Step 900
900
#5B2869
oklch(37.7% 0.119 318.5)
-
Step 950
950 (this color)
#270A2F
oklch(21.4% 0.076 318.2)
#270A2F 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) | #021530 | 0.073 |
| Deuteranopia (no green cones) | #0C182E | 0.063 |
| Tritanopia (no blue cones) | #27111B | 0.048 |
| Achromatopsia (no color) | #171717 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #270A2F
#270A2F
oklch(21.4% 0.076 318.2)
- #072000
#072000
oklch(21.5% 0.067 138)
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 #270A2F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Purple #2A0134 ΔE 0.023
- Midnight Purple #280137 ΔE 0.026
- Eggplant #380835 ΔE 0.042
- Dark Purple #35063E ΔE 0.043
- Deep Purple #36013F ΔE 0.047
- Aubergine #3D0734 ΔE 0.053
- Dark Plum #3F012C ΔE 0.059
- Rich Black #0D1B2A ΔE 0.070
Use #270A2F 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.