#27189D#27189D

#27189D is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.9% C 0.196 H 274.3°. Best body text is #FFFFFF at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#27189D
RGB	rgb(39, 24, 157)
HSL	hsl(247, 73%, 35%)
HSV	hsv(247, 85%, 62%)
CMYK	cmyk(75.2%, 84.7%, 0%, 38.4%)
CIE-LAB	lab(22.01, 48.18, -67.70)
CIE-LCH	lch(22.01, 83.10, 305.44°)
OKLab	oklab(34.92% 0.0147 -0.1957)
OKLCH	oklch(34.92% 0.196 274.3)
XYZ	xyz(7.2471, 3.5182, 32.1889)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27189D #8E9D18

analogous

#184B9D #27189D #69189D

triadic

#27189D #9D2718 #189D27

tetradic

#27189D #9D184B #8E9D18 #189D69

square

#27189D #9D184B #8E9D18 #189D69

split-complementary

#27189D #9D6918 #4B9D18

monochromatic

#0D0833 #1A1068 #27189D #3420D2 #5D4CE4

Accessibility & contrast

On white

12.33

#27189D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#27189D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27189D

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27189D	#FFFFFF	#000000	##FFFFFF
##27189D	1.00	12.33	1.70	12.33
#FFFFFF	12.33	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003AA1

Deuteranopia (green-blind)

#002E9B

Tritanopia (blue-blind)

#00435D

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #27189d;
/* rgb */ color: rgb(39, 24, 157);
/* oklch */ color: oklch(34.9% 0.196 274.3);

Tailwind

colors: {
  custom: {
    50: '#765abb',
    500: '#27189d',
    950: '#000000',
  },
}

SCSS

$custom: #27189d;
$custom-light: #765abb;
$custom-dark: #000000;

JSON

{
  "hex": "#27189d",
  "rgb": {
    "r": 39,
    "g": 24,
    "b": 157
  },
  "hsl": {
    "h": 246.767,
    "s": 73.481,
    "l": 35.49
  },
  "oklch": {
    "l": 0.34923,
    "c": 0.19629,
    "h": 274.3
  },
  "luminance": 0.03519
}

Semantic roles & 50–950 ramp

primary

#27189D

secondary

#B8C54B

accent

#F038DB

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #27189D

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

Preview Lab → · Contrast checker → · Palette generator →