#27306F#27306F

#27306F is a dark, moderate blue. Relative luminance 0.037; OKLCH L 34.0% C 0.109 H 273.1°. Best body text is #FFFFFF at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#27306F
RGB	rgb(39, 48, 111)
HSL	hsl(233, 48%, 29%)
HSV	hsv(233, 65%, 44%)
CMYK	cmyk(64.9%, 56.8%, 0%, 56.5%)
CIE-LAB	lab(22.63, 17.83, -37.82)
CIE-LCH	lch(22.63, 41.81, 295.23°)
OKLab	oklab(33.99% 0.0059 -0.1085)
OKLCH	oklch(33.99% 0.109 273.1)
XYZ	xyz(4.7619, 3.6925, 15.4976)
Luminance	0.0369 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27306F #6F6627

analogous

#27546F #27306F #42276F

triadic

#27306F #6F2730 #306F27

tetradic

#27306F #6F2754 #6F6627 #276F42

square

#27306F #6F2754 #6F6627 #276F42

split-complementary

#27306F #6F4227 #546F27

monochromatic

#080A17 #171C42 #27306F #37449C #4F5DC1

Accessibility & contrast

On white

12.08

#27306F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#27306F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27306F

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27306F	#FFFFFF	#000000	##FFFFFF
##27306F	1.00	12.08	1.74	12.08
#FFFFFF	12.08	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#053971

Deuteranopia (green-blind)

#00336E

Tritanopia (blue-blind)

#003F4A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #27306f;
/* rgb */ color: rgb(39, 48, 111);
/* oklch */ color: oklch(34.0% 0.109 273.1);

Tailwind

colors: {
  custom: {
    50: '#696899',
    500: '#27306f',
    950: '#000000',
  },
}

SCSS

$custom: #27306f;
$custom-light: #696899;
$custom-dark: #000000;

JSON

{
  "hex": "#27306f",
  "rgb": {
    "r": 39,
    "g": 48,
    "b": 111
  },
  "hsl": {
    "h": 232.5,
    "s": 48,
    "l": 29.412
  },
  "oklch": {
    "l": 0.33988,
    "c": 0.10869,
    "h": 273.1
  },
  "luminance": 0.03693
}

Semantic roles & 50–950 ramp

primary

#27306F

secondary

#A29750

accent

#C750D8

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #27306F

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

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