#27319D#27319D

#27319D is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.4% C 0.172 H 271.2°. Best body text is #FFFFFF at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#27319D
RGB	rgb(39, 49, 157)
HSL	hsl(235, 60%, 38%)
HSV	hsv(235, 75%, 62%)
CMYK	cmyk(75.2%, 68.8%, 0%, 38.4%)
CIE-LAB	lab(26.91, 34.34, -59.61)
CIE-LCH	lch(26.91, 68.79, 299.95°)
OKLab	oklab(38.39% 0.0036 -0.1724)
OKLCH	oklch(38.39% 0.172 271.2)
XYZ	xyz(8.0188, 5.0614, 32.4461)
Luminance	0.0506 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27319D #9D9327

analogous

#276C9D #27319D #58279D

triadic

#27319D #9D2731 #319D27

tetradic

#27319D #9D276C #9D9327 #279D58

square

#27319D #9D276C #9D9327 #279D58

split-complementary

#27319D #9D5827 #6C9D27

monochromatic

#0F123B #1B226C #27319D #3541CD #666FD9

Accessibility & contrast

On white

10.44

#27319D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#27319D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27319D

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27319D	#FFFFFF	#000000	##FFFFFF
##27319D	1.00	10.44	2.01	10.44
#FFFFFF	10.44	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A0

Deuteranopia (green-blind)

#003A9B

Tritanopia (blue-blind)

#004E63

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #27319d;
/* rgb */ color: rgb(39, 49, 157);
/* oklch */ color: oklch(38.4% 0.172 271.2);

Tailwind

colors: {
  custom: {
    50: '#7469bb',
    500: '#27319d',
    950: '#000000',
  },
}

SCSS

$custom: #27319d;
$custom-light: #7469bb;
$custom-dark: #000000;

JSON

{
  "hex": "#27319d",
  "rgb": {
    "r": 39,
    "g": 49,
    "b": 157
  },
  "hsl": {
    "h": 234.915,
    "s": 60.204,
    "l": 38.431
  },
  "oklch": {
    "l": 0.38391,
    "c": 0.17247,
    "h": 271.2
  },
  "luminance": 0.05062
}

Semantic roles & 50–950 ramp

primary

#27319D

secondary

#BFB761

accent

#D644E3

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #27319D

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

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