#27319F#27319F

#27319F is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.6% C 0.175 H 271.1°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#27319F
RGB	rgb(39, 49, 159)
HSL	hsl(235, 61%, 39%)
HSV	hsv(235, 75%, 62%)
CMYK	cmyk(75.5%, 69.2%, 0%, 37.6%)
CIE-LAB	lab(27.10, 35.06, -60.50)
CIE-LCH	lch(27.10, 69.93, 300.09°)
OKLab	oklab(38.59% 0.0033 -0.175)
OKLCH	oklch(38.59% 0.175 271.1)
XYZ	xyz(8.1909, 5.1303, 33.3527)
Luminance	0.0513 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27319F #9F9527

analogous

#276D9F #27319F #59279F

triadic

#27319F #9F2731 #319F27

tetradic

#27319F #9F276D #9F9527 #279F59

square

#27319F #9F276D #9F9527 #279F59

split-complementary

#27319F #9F5927 #6D9F27

monochromatic

#0F133D #1B226E #27319F #3642CE #6770DA

Accessibility & contrast

On white

10.36

#27319F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#27319F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27319F

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27319F	#FFFFFF	#000000	##FFFFFF
##27319F	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A2

Deuteranopia (green-blind)

#003A9D

Tritanopia (blue-blind)

#004F64

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #27319f;
/* rgb */ color: rgb(39, 49, 159);
/* oklch */ color: oklch(38.6% 0.175 271.1);

Tailwind

colors: {
  custom: {
    50: '#7569bc',
    500: '#27319f',
    950: '#000000',
  },
}

SCSS

$custom: #27319f;
$custom-light: #7569bc;
$custom-dark: #000000;

JSON

{
  "hex": "#27319f",
  "rgb": {
    "r": 39,
    "g": 49,
    "b": 159
  },
  "hsl": {
    "h": 235,
    "s": 60.606,
    "l": 38.824
  },
  "oklch": {
    "l": 0.3859,
    "c": 0.17508,
    "h": 271.1
  },
  "luminance": 0.05131
}

Semantic roles & 50–950 ramp

primary

#27319F

secondary

#C0B862

accent

#D644E4

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #27319F

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

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