#27479C#27479C

#27479C is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.6% C 0.144 H 265.2°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#27479C
RGB	rgb(39, 71, 156)
HSL	hsl(224, 60%, 38%)
HSV	hsv(224, 75%, 61%)
CMYK	cmyk(75%, 54.5%, 0%, 38.8%)
CIE-LAB	lab(32.56, 19.32, -49.77)
CIE-LCH	lch(32.56, 53.39, 291.22°)
OKLab	oklab(42.56% -0.0121 -0.1433)
OKLCH	oklch(42.56% 0.144 265.2)
XYZ	xyz(9.0886, 7.3371, 32.3833)
Luminance	0.0734 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27479C #9C7C27

analogous

#27819C #27479C #41279C

triadic

#27479C #9C2747 #479C27

tetradic

#27479C #9C2781 #9C7C27 #279C41

square

#27479C #9C2781 #9C7C27 #279C41

split-complementary

#27479C #9C4127 #819C27

monochromatic

#0F1A3A #1B316B #27479C #345ECC #6585D8

Accessibility & contrast

On white

8.51

#27479C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#27479C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27479C

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27479C	#FFFFFF	#000000	##FFFFFF
##27479C	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#04529F

Deuteranopia (green-blind)

#00479A

Tritanopia (blue-blind)

#005C6A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #27479c;
/* rgb */ color: rgb(39, 71, 156);
/* oklch */ color: oklch(42.6% 0.144 265.2);

Tailwind

colors: {
  custom: {
    50: '#7279ba',
    500: '#27479c',
    950: '#000000',
  },
}

SCSS

$custom: #27479c;
$custom-light: #7279ba;
$custom-dark: #000000;

JSON

{
  "hex": "#27479c",
  "rgb": {
    "r": 39,
    "g": 71,
    "b": 156
  },
  "hsl": {
    "h": 223.59,
    "s": 60,
    "l": 38.235
  },
  "oklch": {
    "l": 0.42559,
    "c": 0.14384,
    "h": 265.2
  },
  "luminance": 0.07338
}

Semantic roles & 50–950 ramp

primary

#27479C

secondary

#BEA561

accent

#B845E3

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #27479C

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

Preview Lab → · Contrast checker → · Palette generator →