#27398E#27398E

#27398E is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.5% C 0.142 H 269.4°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#27398E
RGB	rgb(39, 57, 142)
HSL	hsl(230, 57%, 35%)
HSV	hsv(230, 73%, 56%)
CMYK	cmyk(72.5%, 59.9%, 0%, 44.3%)
CIE-LAB	lab(27.60, 23.44, -49.28)
CIE-LCH	lch(27.60, 54.57, 295.44°)
OKLab	oklab(38.49% -0.0014 -0.1421)
OKLCH	oklch(38.49% 0.142 269.4)
XYZ	xyz(7.1806, 5.3099, 26.2324)
Luminance	0.0531 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27398E #8E7C27

analogous

#276C8E #27398E #49278E

triadic

#27398E #8E2739 #398E27

tetradic

#27398E #8E276C #8E7C27 #278E49

square

#27398E #8E276C #8E7C27 #278E49

split-complementary

#27398E #8E4927 #6C8E27

monochromatic

#0D122E #1A265E #27398E #344CBE #5D71D2

Accessibility & contrast

On white

10.18

#27398E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#27398E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27398E

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27398E	#FFFFFF	#000000	##FFFFFF
##27398E	1.00	10.18	2.06	10.18
#FFFFFF	10.18	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004691

Deuteranopia (green-blind)

#003D8C

Tritanopia (blue-blind)

#004E5D

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #27398e;
/* rgb */ color: rgb(39, 57, 142);
/* oklch */ color: oklch(38.5% 0.142 269.4);

Tailwind

colors: {
  custom: {
    50: '#706fb0',
    500: '#27398e',
    950: '#000000',
  },
}

SCSS

$custom: #27398e;
$custom-light: #706fb0;
$custom-dark: #000000;

JSON

{
  "hex": "#27398e",
  "rgb": {
    "r": 39,
    "g": 57,
    "b": 142
  },
  "hsl": {
    "h": 229.515,
    "s": 56.906,
    "l": 35.49
  },
  "oklch": {
    "l": 0.38486,
    "c": 0.1421,
    "h": 269.4
  },
  "luminance": 0.05311
}

Semantic roles & 50–950 ramp

primary

#27398E

secondary

#B8A759

accent

#C648E0

background

#F7F6FA

surface

#EDECF5

border

#C8C7CF

text

#080710

muted

#7B7A7F

Preview Lab

Preview with #27398E

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

Preview Lab → · Contrast checker → · Palette generator →