#27319B#27319B

#27319B is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.2% C 0.170 H 271.3°. Best body text is #FFFFFF at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#27319B
RGB	rgb(39, 49, 155)
HSL	hsl(235, 60%, 38%)
HSV	hsv(235, 75%, 61%)
CMYK	cmyk(74.8%, 68.4%, 0%, 39.2%)
CIE-LAB	lab(26.72, 33.61, -58.70)
CIE-LCH	lch(26.72, 67.65, 299.80°)
OKLab	oklab(38.19% 0.0037 -0.1698)
OKLCH	oklch(38.19% 0.17 271.3)
XYZ	xyz(7.8494, 4.9937, 31.5542)
Luminance	0.0500 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27319B #9B9127

analogous

#276B9B #27319B #57279B

triadic

#27319B #9B2731 #319B27

tetradic

#27319B #9B276B #9B9127 #279B57

square

#27319B #9B276B #9B9127 #279B57

split-complementary

#27319B #9B5727 #6B9B27

monochromatic

#0E1239 #1B226A #27319B #3341CC #646ED8

Accessibility & contrast

On white

10.51

#27319B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#27319B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27319B

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27319B	#FFFFFF	#000000	##FFFFFF
##27319B	1.00	10.51	2.00	10.51
#FFFFFF	10.51	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00459E

Deuteranopia (green-blind)

#003A99

Tritanopia (blue-blind)

#004E62

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #27319b;
/* rgb */ color: rgb(39, 49, 155);
/* oklch */ color: oklch(38.2% 0.170 271.3);

Tailwind

colors: {
  custom: {
    50: '#7469ba',
    500: '#27319b',
    950: '#000000',
  },
}

SCSS

$custom: #27319b;
$custom-light: #7469ba;
$custom-dark: #000000;

JSON

{
  "hex": "#27319b",
  "rgb": {
    "r": 39,
    "g": 49,
    "b": 155
  },
  "hsl": {
    "h": 234.828,
    "s": 59.794,
    "l": 38.039
  },
  "oklch": {
    "l": 0.38193,
    "c": 0.16983,
    "h": 271.3
  },
  "luminance": 0.04995
}

Semantic roles & 50–950 ramp

primary

#27319B

secondary

#BEB660

accent

#D545E3

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #27319B

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

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