#27529B#27529B

#27529B is a dark, vivid blue. Relative luminance 0.088; OKLCH L 44.9% C 0.129 H 260.3°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#27529B
RGB	rgb(39, 82, 155)
HSL	hsl(218, 60%, 38%)
HSV	hsv(218, 75%, 61%)
CMYK	cmyk(74.8%, 47.1%, 0%, 39.2%)
CIE-LAB	lab(35.66, 11.54, -44.17)
CIE-LCH	lch(35.66, 45.66, 284.64°)
OKLab	oklab(44.9% -0.0217 -0.1267)
OKLCH	oklch(44.9% 0.129 260.3)
XYZ	xyz(9.7683, 8.8314, 32.1938)
Luminance	0.0883 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27529B #9B7027

analogous

#278C9B #27529B #36279B

triadic

#27529B #9B2752 #529B27

tetradic

#27529B #9B278C #9B7027 #279B36

square

#27529B #9B278C #9B7027 #279B36

split-complementary

#27529B #9B3627 #8C9B27

monochromatic

#0E1E39 #1B386A #27529B #336CCC #648FD8

Accessibility & contrast

On white

7.59

#27529B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#27529B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27529B

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27529B	#FFFFFF	#000000	##FFFFFF
##27529B	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C5A9E

Deuteranopia (green-blind)

#104F9A

Tritanopia (blue-blind)

#00636F

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #27529b;
/* rgb */ color: rgb(39, 82, 155);
/* oklch */ color: oklch(44.9% 0.129 260.3);

Tailwind

colors: {
  custom: {
    50: '#7182b9',
    500: '#27529b',
    950: '#000000',
  },
}

SCSS

$custom: #27529b;
$custom-light: #7182b9;
$custom-dark: #000000;

JSON

{
  "hex": "#27529b",
  "rgb": {
    "r": 39,
    "g": 82,
    "b": 155
  },
  "hsl": {
    "h": 217.759,
    "s": 59.794,
    "l": 38.039
  },
  "oklch": {
    "l": 0.44899,
    "c": 0.1285,
    "h": 260.3
  },
  "luminance": 0.08832
}

Semantic roles & 50–950 ramp

primary

#27529B

secondary

#BE9B60

accent

#A845E3

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #27529B

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

Preview Lab → · Contrast checker → · Palette generator →