#27299D#27299D

#27299D is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.1% C 0.181 H 272.5°. Best body text is #FFFFFF at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#27299D
RGB	rgb(39, 41, 157)
HSL	hsl(239, 60%, 38%)
HSV	hsv(239, 75%, 62%)
CMYK	cmyk(75.2%, 73.9%, 0%, 38.4%)
CIE-LAB	lab(25.11, 39.28, -62.57)
CIE-LCH	lch(25.11, 73.88, 302.12°)
OKLab	oklab(37.1% 0.0079 -0.1811)
OKLCH	oklch(37.1% 0.181 272.5)
XYZ	xyz(7.7134, 4.4507, 32.3443)
Luminance	0.0445 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27299D #9D9B27

analogous

#27649D #27299D #60279D

triadic

#27299D #9D2729 #299D27

tetradic

#27299D #9D2764 #9D9B27 #279D60

square

#27299D #9D2764 #9D9B27 #279D60

split-complementary

#27299D #9D6027 #649D27

monochromatic

#0F0F3B #1B1C6C #27299D #3537CD #6667D9

Accessibility & contrast

On white

11.11

#27299D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#27299D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27299D

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27299D	#FFFFFF	#000000	##FFFFFF
##27299D	1.00	11.11	1.89	11.11
#FFFFFF	11.11	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A0

Deuteranopia (green-blind)

#00369B

Tritanopia (blue-blind)

#004A60

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #27299d;
/* rgb */ color: rgb(39, 41, 157);
/* oklch */ color: oklch(37.1% 0.181 272.5);

Tailwind

colors: {
  custom: {
    50: '#7564bb',
    500: '#27299d',
    950: '#000000',
  },
}

SCSS

$custom: #27299d;
$custom-light: #7564bb;
$custom-dark: #000000;

JSON

{
  "hex": "#27299d",
  "rgb": {
    "r": 39,
    "g": 41,
    "b": 157
  },
  "hsl": {
    "h": 238.983,
    "s": 60.204,
    "l": 38.431
  },
  "oklch": {
    "l": 0.37095,
    "c": 0.18123,
    "h": 272.5
  },
  "luminance": 0.04452
}

Semantic roles & 50–950 ramp

primary

#27299D

secondary

#BFBD61

accent

#E144E3

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #27299D

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

Preview Lab → · Contrast checker → · Palette generator →