#27379A#27379A

#27379A is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.2% C 0.161 H 270.0°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#27379A
RGB	rgb(39, 55, 154)
HSL	hsl(232, 60%, 38%)
HSV	hsv(232, 75%, 60%)
CMYK	cmyk(74.7%, 64.3%, 0%, 39.6%)
CIE-LAB	lab(28.10, 29.33, -55.82)
CIE-LCH	lch(28.10, 63.05, 297.72°)
OKLab	oklab(39.18% -0.0001 -0.1613)
OKLCH	oklch(39.18% 0.161 270)
XYZ	xyz(8.0336, 5.4960, 31.2030)
Luminance	0.0550 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27379A #9A8A27

analogous

#27709A #27379A #50279A

triadic

#27379A #9A2737 #379A27

tetradic

#27379A #9A2770 #9A8A27 #279A50

square

#27379A #9A2770 #9A8A27 #279A50

split-complementary

#27379A #9A5027 #709A27

monochromatic

#0E1438 #1B2669 #27379A #3348CB #6474D8

Accessibility & contrast

On white

10.00

#27379A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#27379A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27379A

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27379A	#FFFFFF	#000000	##FFFFFF
##27379A	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00489D

Deuteranopia (green-blind)

#003D98

Tritanopia (blue-blind)

#005163

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #27379a;
/* rgb */ color: rgb(39, 55, 154);
/* oklch */ color: oklch(39.2% 0.161 270.0);

Tailwind

colors: {
  custom: {
    50: '#736db9',
    500: '#27379a',
    950: '#000000',
  },
}

SCSS

$custom: #27379a;
$custom-light: #736db9;
$custom-dark: #000000;

JSON

{
  "hex": "#27379a",
  "rgb": {
    "r": 39,
    "g": 55,
    "b": 154
  },
  "hsl": {
    "h": 231.652,
    "s": 59.585,
    "l": 37.843
  },
  "oklch": {
    "l": 0.39178,
    "c": 0.16131,
    "h": 270
  },
  "luminance": 0.05497
}

Semantic roles & 50–950 ramp

primary

#27379A

secondary

#BDB05F

accent

#CD45E3

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #27379A

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

Preview Lab → · Contrast checker → · Palette generator →