#27339F#27339F

#27339F is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.9% C 0.173 H 270.7°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#27339F
RGB	rgb(39, 51, 159)
HSL	hsl(234, 61%, 39%)
HSV	hsv(234, 75%, 62%)
CMYK	cmyk(75.5%, 67.9%, 0%, 37.6%)
CIE-LAB	lab(27.58, 33.79, -59.73)
CIE-LCH	lch(27.58, 68.62, 299.50°)
OKLab	oklab(38.93% 0.0022 -0.1728)
OKLCH	oklch(38.93% 0.173 270.7)
XYZ	xyz(8.2764, 5.3013, 33.3812)
Luminance	0.0530 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27339F #9F9327

analogous

#276F9F #27339F #57279F

triadic

#27339F #9F2733 #339F27

tetradic

#27339F #9F276F #9F9327 #279F57

square

#27339F #9F276F #9F9327 #279F57

split-complementary

#27339F #9F5727 #6F9F27

monochromatic

#0F133D #1B236E #27339F #3645CE #6772DA

Accessibility & contrast

On white

10.19

#27339F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#27339F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27339F

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27339F	#FFFFFF	#000000	##FFFFFF
##27339F	1.00	10.19	2.06	10.19
#FFFFFF	10.19	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A2

Deuteranopia (green-blind)

#003B9D

Tritanopia (blue-blind)

#005064

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #27339f;
/* rgb */ color: rgb(39, 51, 159);
/* oklch */ color: oklch(38.9% 0.173 270.7);

Tailwind

colors: {
  custom: {
    50: '#746bbc',
    500: '#27339f',
    950: '#000000',
  },
}

SCSS

$custom: #27339f;
$custom-light: #746bbc;
$custom-dark: #000000;

JSON

{
  "hex": "#27339f",
  "rgb": {
    "r": 39,
    "g": 51,
    "b": 159
  },
  "hsl": {
    "h": 234,
    "s": 60.606,
    "l": 38.824
  },
  "oklch": {
    "l": 0.38934,
    "c": 0.17278,
    "h": 270.7
  },
  "luminance": 0.05302
}

Semantic roles & 50–950 ramp

primary

#27339F

secondary

#C0B662

accent

#D444E4

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #27339F

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

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