#271941
Closest named color: Oxford Blue (#1B263B). oklch(25.4% 0.073 297), rgb(39, 25, 65).
Aa
White text reads best on this color (16.13:1).
About this color
#271941 is a dark, moderately saturated purple. In OKLCH its lightness is 25%, its chroma 0.073 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Oxford Blue (#1B263B), ΔE 0.047 away. White text reads best on it, at 16.13:1.
| Hue family | Purples |
| Lightness | dark (25%) |
| Chroma | moderately saturated (0.073) |
| Temperature | in between |
| Nearest name | Oxford Blue (#1B263B) |
| Black text | 1.30:1 |
| White text | 16.13:1 |
Values
| HEX | #271941 |
| RGB | rgb(39, 25, 65) |
| HSL | hsl(261, 44%, 18%) |
| OKLCH | oklch(25.4% 0.073 297) |
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 #271941 | 16.13:1 | AAA | Lc -105.5 | Preferred for body text |
| Black text on #271941 | 1.30:1 | Fails | Lc 0.0 | Not readable |
| #271941 text on white | 16.13:1 | AAA | Lc 102.9 | Preferred for body text |
| #271941 text on black | 1.30:1 | 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
#F6F4FD
oklch(97.1% 0.012 296.4)
-
Step 100
100
#EBE7F9
oklch(93.6% 0.024 296.1)
-
Step 200
200
#DCD3F6
oklch(88.5% 0.049 297.2)
-
Step 300
300
#C6B5F2
oklch(80.8% 0.087 297.2)
-
Step 400
400
#AA8CEC
oklch(70.6% 0.14 297.1)
-
Step 500
500
#976DE6
oklch(63.2% 0.177 297.1)
-
Step 600
600
#8251D4
oklch(55.7% 0.193 296.9)
-
Step 700
700
#6E40B7
oklch(49% 0.179 297.1)
-
Step 800
800
#5A3694
oklch(42.7% 0.148 297.4)
-
Step 900
900
#493076
oklch(37.6% 0.115 297)
-
Step 950
950 (this color)
#271941
oklch(25.4% 0.073 297)
#271941 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) | #082142 | 0.050 |
| Deuteranopia (no green cones) | #0C2040 | 0.046 |
| Tritanopia (no blue cones) | #21212A | 0.057 |
| Achromatopsia (no color) | #212121 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #271941
#271941
oklch(25.4% 0.073 297)
- #212600
#212600
oklch(25.5% 0.059 117)
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 #271941, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Oxford Blue #1B263B ΔE 0.047
- Dark Purple #35063E ΔE 0.049
- Eggplant #380835 ΔE 0.054
- Dark Indigo #1F0954 ΔE 0.054
- Dark #1B2431 ΔE 0.055
- Deep Purple #36013F ΔE 0.057
- Midnight Purple #280137 ΔE 0.059
- Very Dark Purple #2A0134 ΔE 0.060
Use #271941 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.