#270C51#270C51

#270C51 is a very dark, moderate violet. Relative luminance 0.013; OKLCH L 24.8% C 0.115 H 294.0°. Best body text is #FFFFFF at 16.70:1 contrast (WCAG AA passes).

Color values

HEX	#270C51
RGB	rgb(39, 12, 81)
HSL	hsl(263, 74%, 18%)
HSV	hsv(263, 85%, 32%)
CMYK	cmyk(51.9%, 85.2%, 0%, 68.2%)
CIE-LAB	lab(11.19, 30.55, -36.54)
CIE-LCH	lch(11.19, 47.63, 309.90°)
OKLab	oklab(24.83% 0.0468 -0.1048)
OKLCH	oklch(24.83% 0.115 294)
XYZ	xyz(2.4530, 1.2883, 7.9024)
Luminance	0.0129 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270C51 #36510C

analogous

#0C1351 #270C51 #490C51

triadic

#270C51 #51270C #0C5127

tetradic

#270C51 #510C13 #36510C #0C5149

square

#270C51 #510C13 #36510C #0C5149

split-complementary

#270C51 #51490C #13510C

monochromatic

#0D041B #0D041C #270C51 #411486 #5A1CBC

Accessibility & contrast

On white

16.70

#270C51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#270C51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270C51

16.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270C51	#FFFFFF	#000000	##FFFFFF
##270C51	1.00	16.70	1.26	16.70
#FFFFFF	16.70	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F53

Deuteranopia (green-blind)

#001D50

Tritanopia (blue-blind)

#1A1F2E

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #270c51;
/* rgb */ color: rgb(39, 12, 81);
/* oklch */ color: oklch(24.8% 0.115 294.0);

Tailwind

colors: {
  custom: {
    50: '#674e83',
    500: '#270c51',
    950: '#000000',
  },
}

SCSS

$custom: #270c51;
$custom-light: #674e83;
$custom-dark: #000000;

JSON

{
  "hex": "#270c51",
  "rgb": {
    "r": 39,
    "g": 12,
    "b": 81
  },
  "hsl": {
    "h": 263.478,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.24832,
    "c": 0.11479,
    "h": 294
  },
  "luminance": 0.01288
}

Semantic roles & 50–950 ramp

primary

#270C51

secondary

#678C2C

accent

#F137A8

background

#F6F4F8

surface

#EBE7EF

border

#C6C3CA

text

#06020A

muted

#7A787C

Preview Lab

Preview with #270C51

Body copy rendered with the generated semantic roles for this colour.

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