#27589F#27589F

#27589F is a mid, vivid blue. Relative luminance 0.099; OKLCH L 46.5% C 0.127 H 258.0°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#27589F
RGB	rgb(39, 88, 159)
HSL	hsl(216, 61%, 39%)
HSV	hsv(216, 75%, 62%)
CMYK	cmyk(75.5%, 44.7%, 0%, 37.6%)
CIE-LAB	lab(37.69, 9.13, -43.32)
CIE-LCH	lch(37.69, 44.28, 281.90°)
OKLab	oklab(46.55% -0.0263 -0.124)
OKLCH	oklch(46.55% 0.127 258)
XYZ	xyz(10.5821, 9.9128, 34.1498)
Luminance	0.0991 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27589F #9F6E27

analogous

#27949F #27589F #32279F

triadic

#27589F #9F2758 #589F27

tetradic

#27589F #9F2794 #9F6E27 #279F32

square

#27589F #9F2794 #9F6E27 #279F32

split-complementary

#27589F #9F3227 #949F27

monochromatic

#0F223D #1B3D6E #27589F #3674CE #6796DA

Accessibility & contrast

On white

7.04

#27589F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#27589F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27589F

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27589F	#FFFFFF	#000000	##FFFFFF
##27589F	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#345FA2

Deuteranopia (green-blind)

#1D549E

Tritanopia (blue-blind)

#006973

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #27589f;
/* rgb */ color: rgb(39, 88, 159);
/* oklch */ color: oklch(46.5% 0.127 258.0);

Tailwind

colors: {
  custom: {
    50: '#7286bc',
    500: '#27589f',
    950: '#000000',
  },
}

SCSS

$custom: #27589f;
$custom-light: #7286bc;
$custom-dark: #000000;

JSON

{
  "hex": "#27589f",
  "rgb": {
    "r": 39,
    "g": 88,
    "b": 159
  },
  "hsl": {
    "h": 215.5,
    "s": 60.606,
    "l": 38.824
  },
  "oklch": {
    "l": 0.46546,
    "c": 0.12682,
    "h": 258
  },
  "luminance": 0.09914
}

Semantic roles & 50–950 ramp

primary

#27589F

secondary

#C09962

accent

#A344E4

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #27589F

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

Preview Lab → · Contrast checker → · Palette generator →