#27337C#27337C

#27337C is a dark, vivid blue. Relative luminance 0.043; OKLCH L 35.7% C 0.124 H 271.6°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#27337C
RGB	rgb(39, 51, 124)
HSL	hsl(232, 52%, 32%)
HSV	hsv(232, 69%, 49%)
CMYK	cmyk(68.5%, 58.9%, 0%, 51.4%)
CIE-LAB	lab(24.49, 20.68, -43.09)
CIE-LCH	lch(24.49, 47.79, 295.64°)
OKLab	oklab(35.71% 0.0034 -0.124)
OKLCH	oklch(35.71% 0.124 271.6)
XYZ	xyz(5.6574, 4.2537, 19.5878)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27337C #7C7027

analogous

#275E7C #27337C #45277C

triadic

#27337C #7C2733 #337C27

tetradic

#27337C #7C275E #7C7027 #277C45

square

#27337C #7C275E #7C7027 #277C45

split-complementary

#27337C #7C4527 #5E7C27

monochromatic

#0A0D1F #18204D #27337C #3646AB #5465C9

Accessibility & contrast

On white

11.35

#27337C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#27337C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27337C

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27337C	#FFFFFF	#000000	##FFFFFF
##27337C	1.00	11.35	1.85	11.35
#FFFFFF	11.35	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E7E

Deuteranopia (green-blind)

#00367B

Tritanopia (blue-blind)

#004552

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #27337c;
/* rgb */ color: rgb(39, 51, 124);
/* oklch */ color: oklch(35.7% 0.124 271.6);

Tailwind

colors: {
  custom: {
    50: '#6c6aa2',
    500: '#27337c',
    950: '#000000',
  },
}

SCSS

$custom: #27337c;
$custom-light: #6c6aa2;
$custom-dark: #000000;

JSON

{
  "hex": "#27337c",
  "rgb": {
    "r": 39,
    "g": 51,
    "b": 124
  },
  "hsl": {
    "h": 231.529,
    "s": 52.147,
    "l": 31.961
  },
  "oklch": {
    "l": 0.35708,
    "c": 0.12402,
    "h": 271.6
  },
  "luminance": 0.04254
}

Semantic roles & 50–950 ramp

primary

#27337C

secondary

#AEA151

accent

#C74CDC

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#08060F

muted

#7A7A7F

Preview Lab

Preview with #27337C

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

Preview Lab → · Contrast checker → · Palette generator →