#27389A#27389A

#27389A is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.4% C 0.160 H 269.7°. Best body text is #FFFFFF at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#27389A
RGB	rgb(39, 56, 154)
HSL	hsl(231, 60%, 38%)
HSV	hsv(231, 75%, 60%)
CMYK	cmyk(74.7%, 63.6%, 0%, 39.6%)
CIE-LAB	lab(28.36, 28.66, -55.40)
CIE-LCH	lch(28.36, 62.38, 297.36°)
OKLab	oklab(39.37% -0.0008 -0.1601)
OKLCH	oklch(39.37% 0.16 269.7)
XYZ	xyz(8.0816, 5.5919, 31.2190)
Luminance	0.0559 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27389A #9A8927

analogous

#27729A #27389A #4F279A

triadic

#27389A #9A2738 #389A27

tetradic

#27389A #9A2772 #9A8927 #279A4F

square

#27389A #9A2772 #9A8927 #279A4F

split-complementary

#27389A #9A4F27 #729A27

monochromatic

#0E1438 #1B2669 #27389A #334ACB #6475D8

Accessibility & contrast

On white

9.91

#27389A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#27389A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27389A

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27389A	#FFFFFF	#000000	##FFFFFF
##27389A	1.00	9.91	2.12	9.91
#FFFFFF	9.91	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00489D

Deuteranopia (green-blind)

#003E98

Tritanopia (blue-blind)

#005163

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #27389a;
/* rgb */ color: rgb(39, 56, 154);
/* oklch */ color: oklch(39.4% 0.160 269.7);

Tailwind

colors: {
  custom: {
    50: '#736eb9',
    500: '#27389a',
    950: '#000000',
  },
}

SCSS

$custom: #27389a;
$custom-light: #736eb9;
$custom-dark: #000000;

JSON

{
  "hex": "#27389a",
  "rgb": {
    "r": 39,
    "g": 56,
    "b": 154
  },
  "hsl": {
    "h": 231.13,
    "s": 59.585,
    "l": 37.843
  },
  "oklch": {
    "l": 0.39366,
    "c": 0.16008,
    "h": 269.7
  },
  "luminance": 0.05593
}

Semantic roles & 50–950 ramp

primary

#27389A

secondary

#BDAF5F

accent

#CB45E3

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #27389A

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

Preview Lab → · Contrast checker → · Palette generator →