#27488D#27488D

#27488D is a dark, vivid blue. Relative luminance 0.070; OKLCH L 41.6% C 0.121 H 263.0°. Best body text is #FFFFFF at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#27488D
RGB	rgb(39, 72, 141)
HSL	hsl(221, 57%, 35%)
HSV	hsv(221, 72%, 55%)
CMYK	cmyk(72.3%, 48.9%, 0%, 44.7%)
CIE-LAB	lab(31.78, 12.81, -41.90)
CIE-LCH	lch(31.78, 43.81, 287.00°)
OKLab	oklab(41.62% -0.0148 -0.1201)
OKLCH	oklch(41.62% 0.121 263)
XYZ	xyz(7.9601, 6.9883, 26.1235)
Luminance	0.0699 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27488D #8D6C27

analogous

#277B8D #27488D #39278D

triadic

#27488D #8D2748 #488D27

tetradic

#27488D #8D277B #8D6C27 #278D39

square

#27488D #8D277B #8D6C27 #278D39

split-complementary

#27488D #8D3927 #7B8D27

monochromatic

#0C172D #1A305D #27488D #3460BD #5C82D2

Accessibility & contrast

On white

8.76

#27488D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#27488D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27488D

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27488D	#FFFFFF	#000000	##FFFFFF
##27488D	1.00	8.76	2.40	8.76
#FFFFFF	8.76	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#235090

Deuteranopia (green-blind)

#08468C

Tritanopia (blue-blind)

#005863

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #27488d;
/* rgb */ color: rgb(39, 72, 141);
/* oklch */ color: oklch(41.6% 0.121 263.0);

Tailwind

colors: {
  custom: {
    50: '#6f7aaf',
    500: '#27488d',
    950: '#000000',
  },
}

SCSS

$custom: #27488d;
$custom-light: #6f7aaf;
$custom-dark: #000000;

JSON

{
  "hex": "#27488d",
  "rgb": {
    "r": 39,
    "g": 72,
    "b": 141
  },
  "hsl": {
    "h": 220.588,
    "s": 56.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.41623,
    "c": 0.12104,
    "h": 263
  },
  "luminance": 0.06989
}

Semantic roles & 50–950 ramp

primary

#27488D

secondary

#B79959

accent

#AF48E0

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #27488D

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

Preview Lab → · Contrast checker → · Palette generator →