#27299E#27299E

#27299E is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.2% C 0.182 H 272.4°. Best body text is #FFFFFF at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#27299E
RGB	rgb(39, 41, 158)
HSL	hsl(239, 60%, 39%)
HSV	hsv(239, 75%, 62%)
CMYK	cmyk(75.3%, 74.1%, 0%, 38%)
CIE-LAB	lab(25.21, 39.63, -63.01)
CIE-LCH	lch(25.21, 74.43, 302.17°)
OKLab	oklab(37.2% 0.0078 -0.1823)
OKLCH	oklch(37.2% 0.182 272.4)
XYZ	xyz(7.7991, 4.4850, 32.7958)
Luminance	0.0449 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27299E #9E9C27

analogous

#27649E #27299E #60279E

triadic

#27299E #9E2729 #299E27

tetradic

#27299E #9E2764 #9E9C27 #279E60

square

#27299E #9E2764 #9E9C27 #279E60

split-complementary

#27299E #9E6027 #649E27

monochromatic

#0F103C #1B1C6D #27299E #3538CD #6668D9

Accessibility & contrast

On white

11.07

#27299E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#27299E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27299E

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27299E	#FFFFFF	#000000	##FFFFFF
##27299E	1.00	11.07	1.90	11.07
#FFFFFF	11.07	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A1

Deuteranopia (green-blind)

#00369C

Tritanopia (blue-blind)

#004B61

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #27299e;
/* rgb */ color: rgb(39, 41, 158);
/* oklch */ color: oklch(37.2% 0.182 272.4);

Tailwind

colors: {
  custom: {
    50: '#7564bc',
    500: '#27299e',
    950: '#000000',
  },
}

SCSS

$custom: #27299e;
$custom-light: #7564bc;
$custom-dark: #000000;

JSON

{
  "hex": "#27299e",
  "rgb": {
    "r": 39,
    "g": 41,
    "b": 158
  },
  "hsl": {
    "h": 238.992,
    "s": 60.406,
    "l": 38.627
  },
  "oklch": {
    "l": 0.37202,
    "c": 0.18249,
    "h": 272.4
  },
  "luminance": 0.04486
}

Semantic roles & 50–950 ramp

primary

#27299E

secondary

#BFBE62

accent

#E144E4

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #27299E

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

Preview Lab → · Contrast checker → · Palette generator →