#27539C#27539C

#27539C is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.2% C 0.129 H 260.0°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#27539C
RGB	rgb(39, 83, 156)
HSL	hsl(217, 60%, 38%)
HSV	hsv(217, 75%, 61%)
CMYK	cmyk(75%, 46.8%, 0%, 38.8%)
CIE-LAB	lab(36.02, 11.27, -44.20)
CIE-LCH	lch(36.02, 45.61, 284.30°)
OKLab	oklab(45.2% -0.0224 -0.1267)
OKLCH	oklch(45.2% 0.129 260)
XYZ	xyz(9.9285, 9.0171, 32.6632)
Luminance	0.0902 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27539C #9C7027

analogous

#278D9C #27539C #35279C

triadic

#27539C #9C2753 #539C27

tetradic

#27539C #9C278D #9C7027 #279C35

square

#27539C #9C278D #9C7027 #279C35

split-complementary

#27539C #9C3527 #8D9C27

monochromatic

#0F1F3A #1B396B #27539C #346DCC #6590D8

Accessibility & contrast

On white

7.49

#27539C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#27539C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27539C

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27539C	#FFFFFF	#000000	##FFFFFF
##27539C	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D5A9F

Deuteranopia (green-blind)

#12509B

Tritanopia (blue-blind)

#006470

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #27539c;
/* rgb */ color: rgb(39, 83, 156);
/* oklch */ color: oklch(45.2% 0.129 260.0);

Tailwind

colors: {
  custom: {
    50: '#7282ba',
    500: '#27539c',
    950: '#000000',
  },
}

SCSS

$custom: #27539c;
$custom-light: #7282ba;
$custom-dark: #000000;

JSON

{
  "hex": "#27539c",
  "rgb": {
    "r": 39,
    "g": 83,
    "b": 156
  },
  "hsl": {
    "h": 217.436,
    "s": 60,
    "l": 38.235
  },
  "oklch": {
    "l": 0.45197,
    "c": 0.12867,
    "h": 260
  },
  "luminance": 0.09018
}

Semantic roles & 50–950 ramp

primary

#27539C

secondary

#BE9B61

accent

#A845E3

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #27539C

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

Preview Lab → · Contrast checker → · Palette generator →