#27187A#27187A

#27187A is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.8% C 0.154 H 279.3°. Best body text is #FFFFFF at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#27187A
RGB	rgb(39, 24, 122)
HSL	hsl(249, 67%, 29%)
HSV	hsv(249, 80%, 48%)
CMYK	cmyk(68%, 80.3%, 0%, 52.2%)
CIE-LAB	lab(17.87, 37.20, -52.66)
CIE-LCH	lch(17.87, 64.48, 305.24°)
OKLab	oklab(30.85% 0.0249 -0.1521)
OKLCH	oklch(30.85% 0.154 279.3)
XYZ	xyz(4.6751, 2.4894, 18.6427)
Luminance	0.0249 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27187A #6B7A18

analogous

#183A7A #27187A #58187A

triadic

#27187A #7A2718 #187A27

tetradic

#27187A #7A183A #6B7A18 #187A58

square

#27187A #7A183A #6B7A18 #187A58

split-complementary

#27187A #7A5818 #3A7A18

monochromatic

#08051A #170E47 #27187A #3722AD #4E35D7

Accessibility & contrast

On white

14.02

#27187A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#27187A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27187A

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27187A	#FFFFFF	#000000	##FFFFFF
##27187A	1.00	14.02	1.50	14.02
#FFFFFF	14.02	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F7D

Deuteranopia (green-blind)

#002878

Tritanopia (blue-blind)

#003548

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #27187a;
/* rgb */ color: rgb(39, 24, 122);
/* oklch */ color: oklch(30.8% 0.154 279.3);

Tailwind

colors: {
  custom: {
    50: '#6e58a2',
    500: '#27187a',
    950: '#000000',
  },
}

SCSS

$custom: #27187a;
$custom-light: #6e58a2;
$custom-dark: #000000;

JSON

{
  "hex": "#27187a",
  "rgb": {
    "r": 39,
    "g": 24,
    "b": 122
  },
  "hsl": {
    "h": 249.184,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.30846,
    "c": 0.15408,
    "h": 279.3
  },
  "luminance": 0.0249
}

Semantic roles & 50–950 ramp

primary

#27187A

secondary

#9EAF3F

accent

#EA3ED0

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #27187A

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

Preview Lab → · Contrast checker → · Palette generator →