#27398F#27398F

#27398F is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.6% C 0.144 H 269.4°. Best body text is #FFFFFF at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#27398F
RGB	rgb(39, 57, 143)
HSL	hsl(230, 57%, 36%)
HSV	hsv(230, 73%, 56%)
CMYK	cmyk(72.7%, 60.1%, 0%, 43.9%)
CIE-LAB	lab(27.68, 23.82, -49.76)
CIE-LCH	lch(27.68, 55.17, 295.58°)
OKLab	oklab(38.57% -0.0014 -0.1435)
OKLCH	oklch(38.57% 0.144 269.4)
XYZ	xyz(7.2561, 5.3400, 26.6296)
Luminance	0.0534 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27398F #8F7D27

analogous

#276D8F #27398F #49278F

triadic

#27398F #8F2739 #398F27

tetradic

#27398F #8F276D #8F7D27 #278F49

square

#27398F #8F276D #8F7D27 #278F49

split-complementary

#27398F #8F4927 #6D8F27

monochromatic

#0D132F #1A265F #27398F #344CBF #5D72D3

Accessibility & contrast

On white

10.15

#27398F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#27398F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27398F

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27398F	#FFFFFF	#000000	##FFFFFF
##27398F	1.00	10.15	2.07	10.15
#FFFFFF	10.15	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004692

Deuteranopia (green-blind)

#003D8D

Tritanopia (blue-blind)

#004E5E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #27398f;
/* rgb */ color: rgb(39, 57, 143);
/* oklch */ color: oklch(38.6% 0.144 269.4);

Tailwind

colors: {
  custom: {
    50: '#706fb1',
    500: '#27398f',
    950: '#000000',
  },
}

SCSS

$custom: #27398f;
$custom-light: #706fb1;
$custom-dark: #000000;

JSON

{
  "hex": "#27398f",
  "rgb": {
    "r": 39,
    "g": 57,
    "b": 143
  },
  "hsl": {
    "h": 229.615,
    "s": 57.143,
    "l": 35.686
  },
  "oklch": {
    "l": 0.38573,
    "c": 0.14352,
    "h": 269.4
  },
  "luminance": 0.05341
}

Semantic roles & 50–950 ramp

primary

#27398F

secondary

#B8A85A

accent

#C647E0

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#080711

muted

#7B7A80

Preview Lab

Preview with #27398F

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

Preview Lab → · Contrast checker → · Palette generator →