#27368B#27368B

#27368B is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.6% C 0.142 H 270.4°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#27368B
RGB	rgb(39, 54, 139)
HSL	hsl(231, 56%, 35%)
HSV	hsv(231, 72%, 55%)
CMYK	cmyk(71.9%, 61.2%, 0%, 45.5%)
CIE-LAB	lab(26.54, 24.34, -49.14)
CIE-LCH	lch(26.54, 54.84, 296.35°)
OKLab	oklab(37.62% 0.001 -0.1417)
OKLCH	oklch(37.62% 0.142 270.4)
XYZ	xyz(6.8145, 4.9331, 25.0141)
Luminance	0.0493 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27368B #8B7C27

analogous

#27688B #27368B #4A278B

triadic

#27368B #8B2736 #368B27

tetradic

#27368B #8B2768 #8B7C27 #278B4A

square

#27368B #8B2768 #8B7C27 #278B4A

split-complementary

#27368B #8B4A27 #688B27

monochromatic

#0C112B #1A235B #27368B #3449BB #5B6DD1

Accessibility & contrast

On white

10.57

#27368B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#27368B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27368B

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27368B	#FFFFFF	#000000	##FFFFFF
##27368B	1.00	10.57	1.99	10.57
#FFFFFF	10.57	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00438E

Deuteranopia (green-blind)

#003A89

Tritanopia (blue-blind)

#004B5B

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #27368b;
/* rgb */ color: rgb(39, 54, 139);
/* oklch */ color: oklch(37.6% 0.142 270.4);

Tailwind

colors: {
  custom: {
    50: '#6f6cae',
    500: '#27368b',
    950: '#000000',
  },
}

SCSS

$custom: #27368b;
$custom-light: #6f6cae;
$custom-dark: #000000;

JSON

{
  "hex": "#27368b",
  "rgb": {
    "r": 39,
    "g": 54,
    "b": 139
  },
  "hsl": {
    "h": 231,
    "s": 56.18,
    "l": 34.902
  },
  "oklch": {
    "l": 0.37622,
    "c": 0.14173,
    "h": 270.4
  },
  "luminance": 0.04934
}

Semantic roles & 50–950 ramp

primary

#27368B

secondary

#B6A858

accent

#C948DF

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080710

muted

#7B7A7F

Preview Lab

Preview with #27368B

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

Preview Lab → · Contrast checker → · Palette generator →