#27355B#27355B

#27355B is a dark, moderate blue. Relative luminance 0.037; OKLCH L 33.7% C 0.070 H 267.3°. Best body text is #FFFFFF at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#27355B
RGB	rgb(39, 53, 91)
HSL	hsl(224, 40%, 25%)
HSV	hsv(224, 57%, 36%)
CMYK	cmyk(57.1%, 41.8%, 0%, 64.3%)
CIE-LAB	lab(22.77, 6.78, -24.60)
CIE-LCH	lch(22.77, 25.52, 285.41°)
OKLab	oklab(33.66% -0.0032 -0.0696)
OKLCH	oklch(33.66% 0.07 267.3)
XYZ	xyz(3.9975, 3.7326, 10.4053)
Luminance	0.0373 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27355B #5B4D27

analogous

#274F5B #27355B #33275B

triadic

#27355B #5B2735 #355B27

tetradic

#27355B #5B274F #5B4D27 #275B33

square

#27355B #5B274F #5B4D27 #275B33

split-complementary

#27355B #5B3327 #4F5B27

monochromatic

#090C15 #151C30 #27355B #394E86 #4C67B1

Accessibility & contrast

On white

12.02

#27355B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#27355B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27355B

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27355B	#FFFFFF	#000000	##FFFFFF
##27355B	1.00	12.02	1.75	12.02
#FFFFFF	12.02	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26395D

Deuteranopia (green-blind)

#20345A

Tritanopia (blue-blind)

#0D3D43

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #27355b;
/* rgb */ color: rgb(39, 53, 91);
/* oklch */ color: oklch(33.7% 0.070 267.3);

Tailwind

colors: {
  custom: {
    50: '#656c89',
    500: '#27355b',
    950: '#000000',
  },
}

SCSS

$custom: #27355b;
$custom-light: #656c89;
$custom-dark: #000000;

JSON

{
  "hex": "#27355b",
  "rgb": {
    "r": 39,
    "g": 53,
    "b": 91
  },
  "hsl": {
    "h": 223.846,
    "s": 40,
    "l": 25.49
  },
  "oklch": {
    "l": 0.33655,
    "c": 0.06971,
    "h": 267.3
  },
  "luminance": 0.03733
}

Semantic roles & 50–950 ramp

primary

#27355B

secondary

#8E7D50

accent

#B058D0

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06060B

muted

#7A7A7C

Preview Lab

Preview with #27355B

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

Preview Lab → · Contrast checker → · Palette generator →