#270B45#270B45

#270B45 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.5% C 0.101 H 300.6°. Best body text is #FFFFFF at 17.21:1 contrast (WCAG AA passes).

Color values

HEX	#270B45
RGB	rgb(39, 11, 69)
HSL	hsl(269, 73%, 16%)
HSV	hsv(269, 84%, 27%)
CMYK	cmyk(43.5%, 84.1%, 0%, 72.9%)
CIE-LAB	lab(9.80, 27.52, -30.48)
CIE-LCH	lch(9.80, 41.07, 312.08°)
OKLab	oklab(23.48% 0.0515 -0.087)
OKLCH	oklch(23.48% 0.101 300.6)
XYZ	xyz(2.0303, 1.1003, 5.7345)
Luminance	0.0110 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#270B45 #29450B

analogous

#0B0C45 #270B45 #440B45

triadic

#270B45 #45270B #0B4527

tetradic

#270B45 #450B0C #29450B #0B4544

square

#270B45 #450B0C #29450B #0B4544

split-complementary

#270B45 #45440B #0C450B

monochromatic

#0F041A #0F041A #270B45 #45137A #631CAF

Accessibility & contrast

On white

17.21

#270B45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#270B45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #270B45

17.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##270B45	#FFFFFF	#000000	##FFFFFF
##270B45	1.00	17.21	1.22	17.21
#FFFFFF	17.21	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B47

Deuteranopia (green-blind)

#001B44

Tritanopia (blue-blind)

#201A27

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #270b45;
/* rgb */ color: rgb(39, 11, 69);
/* oklch */ color: oklch(23.5% 0.101 300.6);

Tailwind

colors: {
  custom: {
    50: '#654d79',
    500: '#270b45',
    950: '#000000',
  },
}

SCSS

$custom: #270b45;
$custom-light: #654d79;
$custom-dark: #000000;

JSON

{
  "hex": "#270b45",
  "rgb": {
    "r": 39,
    "g": 11,
    "b": 69
  },
  "hsl": {
    "h": 268.966,
    "s": 72.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.23482,
    "c": 0.10115,
    "h": 300.6
  },
  "luminance": 0.011
}

Semantic roles & 50–950 ramp

primary

#270B45

secondary

#57812A

accent

#EF3997

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060109

muted

#7A777B

Preview Lab

Preview with #270B45

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

Preview Lab → · Contrast checker → · Palette generator →