#27319E#27319E

#27319E is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.5% C 0.174 H 271.1°. Best body text is #FFFFFF at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#27319E
RGB	rgb(39, 49, 158)
HSL	hsl(235, 60%, 39%)
HSV	hsv(235, 75%, 62%)
CMYK	cmyk(75.3%, 69%, 0%, 38%)
CIE-LAB	lab(27.01, 34.70, -60.06)
CIE-LCH	lch(27.01, 69.36, 300.02°)
OKLab	oklab(38.49% 0.0035 -0.1737)
OKLCH	oklch(38.49% 0.174 271.1)
XYZ	xyz(8.1045, 5.0957, 32.8976)
Luminance	0.0510 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27319E #9E9427

analogous

#276C9E #27319E #58279E

triadic

#27319E #9E2731 #319E27

tetradic

#27319E #9E276C #9E9427 #279E58

square

#27319E #9E276C #9E9427 #279E58

split-complementary

#27319E #9E5827 #6C9E27

monochromatic

#0F133C #1B226D #27319E #3542CD #6670D9

Accessibility & contrast

On white

10.40

#27319E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#27319E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27319E

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27319E	#FFFFFF	#000000	##FFFFFF
##27319E	1.00	10.40	2.02	10.40
#FFFFFF	10.40	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A1

Deuteranopia (green-blind)

#003A9C

Tritanopia (blue-blind)

#004F63

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #27319e;
/* rgb */ color: rgb(39, 49, 158);
/* oklch */ color: oklch(38.5% 0.174 271.1);

Tailwind

colors: {
  custom: {
    50: '#7469bc',
    500: '#27319e',
    950: '#000000',
  },
}

SCSS

$custom: #27319e;
$custom-light: #7469bc;
$custom-dark: #000000;

JSON

{
  "hex": "#27319e",
  "rgb": {
    "r": 39,
    "g": 49,
    "b": 158
  },
  "hsl": {
    "h": 234.958,
    "s": 60.406,
    "l": 38.627
  },
  "oklch": {
    "l": 0.3849,
    "c": 0.17377,
    "h": 271.1
  },
  "luminance": 0.05097
}

Semantic roles & 50–950 ramp

primary

#27319E

secondary

#BFB762

accent

#D644E4

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #27319E

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

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