#27439F#27439F

#27439F is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.0% C 0.153 H 266.7°. Best body text is #FFFFFF at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#27439F
RGB	rgb(39, 67, 159)
HSL	hsl(226, 61%, 39%)
HSV	hsv(226, 75%, 62%)
CMYK	cmyk(75.5%, 57.9%, 0%, 37.6%)
CIE-LAB	lab(31.69, 23.18, -53.01)
CIE-LCH	lch(31.69, 57.85, 293.62°)
OKLab	oklab(41.97% -0.0087 -0.1529)
OKLCH	oklch(41.97% 0.153 266.7)
XYZ	xyz(9.0997, 6.9479, 33.6557)
Luminance	0.0695 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27439F #9F8327

analogous

#277F9F #27439F #47279F

triadic

#27439F #9F2743 #439F27

tetradic

#27439F #9F277F #9F8327 #279F47

square

#27439F #9F277F #9F8327 #279F47

split-complementary

#27439F #9F4727 #7F9F27

monochromatic

#0F1A3D #1B2E6E #27439F #3659CE #6782DA

Accessibility & contrast

On white

8.79

#27439F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#27439F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27439F

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27439F	#FFFFFF	#000000	##FFFFFF
##27439F	1.00	8.79	2.39	8.79
#FFFFFF	8.79	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A2

Deuteranopia (green-blind)

#00459D

Tritanopia (blue-blind)

#005A6A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #27439f;
/* rgb */ color: rgb(39, 67, 159);
/* oklch */ color: oklch(42.0% 0.153 266.7);

Tailwind

colors: {
  custom: {
    50: '#7376bc',
    500: '#27439f',
    950: '#000000',
  },
}

SCSS

$custom: #27439f;
$custom-light: #7376bc;
$custom-dark: #000000;

JSON

{
  "hex": "#27439f",
  "rgb": {
    "r": 39,
    "g": 67,
    "b": 159
  },
  "hsl": {
    "h": 226,
    "s": 60.606,
    "l": 38.824
  },
  "oklch": {
    "l": 0.41974,
    "c": 0.15316,
    "h": 266.7
  },
  "luminance": 0.06949
}

Semantic roles & 50–950 ramp

primary

#27439F

secondary

#C0AA62

accent

#BE44E4

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #27439F

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

Preview Lab → · Contrast checker → · Palette generator →