#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
RGBrgb(39, 53, 91)
HSLhsl(224, 40%, 25%)
HSVhsv(224, 57%, 36%)
CMYKcmyk(57.1%, 41.8%, 0%, 64.3%)
CIE-LABlab(22.77, 6.78, -24.60)
CIE-LCHlch(22.77, 25.52, 285.41°)
OKLaboklab(33.66% -0.0032 -0.0696)
OKLCHoklch(33.66% 0.07 267.3)
XYZxyz(3.9975, 3.7326, 10.4053)
Luminance0.0373 (WCAG relative)
Temperaturecool
Familyblue

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
##27355B1.0012.021.7512.02
#FFFFFF12.021.0021.001.00
#0000001.7521.001.0021.00
##FFFFFF12.021.0021.001.00

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 →

#27355B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva