#27429F#27429F

#27429F is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.8% C 0.154 H 267.0°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#27429F
RGB	rgb(39, 66, 159)
HSL	hsl(227, 61%, 39%)
HSV	hsv(227, 75%, 62%)
CMYK	cmyk(75.5%, 58.5%, 0%, 37.6%)
CIE-LAB	lab(31.42, 23.86, -53.45)
CIE-LCH	lch(31.42, 58.53, 294.05°)
OKLab	oklab(41.77% -0.008 -0.1542)
OKLCH	oklch(41.77% 0.154 267)
XYZ	xyz(9.0407, 6.8300, 33.6360)
Luminance	0.0683 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27429F #9F8427

analogous

#277E9F #27429F #48279F

triadic

#27429F #9F2742 #429F27

tetradic

#27429F #9F277E #9F8427 #279F48

square

#27429F #9F277E #9F8427 #279F48

split-complementary

#27429F #9F4827 #7E9F27

monochromatic

#0F193D #1B2E6E #27429F #3658CE #6781DA

Accessibility & contrast

On white

8.87

#27429F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#27429F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27429F

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27429F	#FFFFFF	#000000	##FFFFFF
##27429F	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A2

Deuteranopia (green-blind)

#00459D

Tritanopia (blue-blind)

#00596A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #27429f;
/* rgb */ color: rgb(39, 66, 159);
/* oklch */ color: oklch(41.8% 0.154 267.0);

Tailwind

colors: {
  custom: {
    50: '#7376bc',
    500: '#27429f',
    950: '#000000',
  },
}

SCSS

$custom: #27429f;
$custom-light: #7376bc;
$custom-dark: #000000;

JSON

{
  "hex": "#27429f",
  "rgb": {
    "r": 39,
    "g": 66,
    "b": 159
  },
  "hsl": {
    "h": 226.5,
    "s": 60.606,
    "l": 38.824
  },
  "oklch": {
    "l": 0.4177,
    "c": 0.15443,
    "h": 267
  },
  "luminance": 0.06831
}

Semantic roles & 50–950 ramp

primary

#27429F

secondary

#C0AB62

accent

#C044E4

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #27429F

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

Preview Lab → · Contrast checker → · Palette generator →