#27509D#27509D

#27509D is a dark, vivid blue. Relative luminance 0.086; OKLCH L 44.6% C 0.134 H 261.6°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#27509D
RGB	rgb(39, 80, 157)
HSL	hsl(219, 60%, 38%)
HSV	hsv(219, 75%, 62%)
CMYK	cmyk(75.2%, 49%, 0%, 38.4%)
CIE-LAB	lab(35.21, 13.65, -46.11)
CIE-LCH	lch(35.21, 48.08, 286.50°)
OKLab	oklab(44.6% -0.0196 -0.1324)
OKLCH	oklch(44.6% 0.134 261.6)
XYZ	xyz(9.7890, 8.6019, 33.0362)
Luminance	0.0860 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27509D #9D7427

analogous

#278B9D #27509D #39279D

triadic

#27509D #9D2750 #509D27

tetradic

#27509D #9D278B #9D7427 #279D39

square

#27509D #9D278B #9D7427 #279D39

split-complementary

#27509D #9D3927 #8B9D27

monochromatic

#0F1E3B #1B376C #27509D #3569CD #668ED9

Accessibility & contrast

On white

7.72

#27509D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#27509D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27509D

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27509D	#FFFFFF	#000000	##FFFFFF
##27509D	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2559A0

Deuteranopia (green-blind)

#004E9B

Tritanopia (blue-blind)

#00626F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #27509d;
/* rgb */ color: rgb(39, 80, 157);
/* oklch */ color: oklch(44.6% 0.134 261.6);

Tailwind

colors: {
  custom: {
    50: '#7280ba',
    500: '#27509d',
    950: '#000000',
  },
}

SCSS

$custom: #27509d;
$custom-light: #7280ba;
$custom-dark: #000000;

JSON

{
  "hex": "#27509d",
  "rgb": {
    "r": 39,
    "g": 80,
    "b": 157
  },
  "hsl": {
    "h": 219.153,
    "s": 60.204,
    "l": 38.431
  },
  "oklch": {
    "l": 0.44596,
    "c": 0.13382,
    "h": 261.6
  },
  "luminance": 0.08603
}

Semantic roles & 50–950 ramp

primary

#27509D

secondary

#BF9E61

accent

#AC44E3

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #27509D

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

Preview Lab → · Contrast checker → · Palette generator →