#27317E#27317E

#27317E is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.5% C 0.130 H 272.3°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#27317E
RGB	rgb(39, 49, 126)
HSL	hsl(233, 53%, 32%)
HSV	hsv(233, 69%, 49%)
CMYK	cmyk(69%, 61.1%, 0%, 50.6%)
CIE-LAB	lab(24.11, 22.82, -44.97)
CIE-LCH	lch(24.11, 50.43, 296.91°)
OKLab	oklab(35.47% 0.0053 -0.1295)
OKLCH	oklch(35.47% 0.13 272.3)
XYZ	xyz(5.6996, 4.1338, 20.2322)
Luminance	0.0413 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27317E #7E7427

analogous

#275D7E #27317E #48277E

triadic

#27317E #7E2731 #317E27

tetradic

#27317E #7E275D #7E7427 #277E48

square

#27317E #7E275D #7E7427 #277E48

split-complementary

#27317E #7E4827 #5D7E27

monochromatic

#0A0D21 #191F4F #27317E #3543AD #5563CA

Accessibility & contrast

On white

11.50

#27317E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#27317E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27317E

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27317E	#FFFFFF	#000000	##FFFFFF
##27317E	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D81

Deuteranopia (green-blind)

#00357C

Tritanopia (blue-blind)

#004452

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #27317e;
/* rgb */ color: rgb(39, 49, 126);
/* oklch */ color: oklch(35.5% 0.130 272.3);

Tailwind

colors: {
  custom: {
    50: '#6d69a4',
    500: '#27317e',
    950: '#000000',
  },
}

SCSS

$custom: #27317e;
$custom-light: #6d69a4;
$custom-dark: #000000;

JSON

{
  "hex": "#27317e",
  "rgb": {
    "r": 39,
    "g": 49,
    "b": 126
  },
  "hsl": {
    "h": 233.103,
    "s": 52.727,
    "l": 32.353
  },
  "oklch": {
    "l": 0.35473,
    "c": 0.12966,
    "h": 272.3
  },
  "luminance": 0.04134
}

Semantic roles & 50–950 ramp

primary

#27317E

secondary

#AFA452

accent

#CC4CDC

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#08060F

muted

#7A7A7F

Preview Lab

Preview with #27317E

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

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