#27599F#27599F

#27599F is a mid, vivid blue. Relative luminance 0.101; OKLCH L 46.8% C 0.126 H 257.5°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#27599F
RGB	rgb(39, 89, 159)
HSL	hsl(215, 61%, 39%)
HSV	hsv(215, 75%, 62%)
CMYK	cmyk(75.5%, 44%, 0%, 37.6%)
CIE-LAB	lab(37.98, 8.48, -42.85)
CIE-LCH	lch(37.98, 43.68, 281.19°)
OKLab	oklab(46.78% -0.0273 -0.1226)
OKLCH	oklch(46.78% 0.126 257.5)
XYZ	xyz(10.6648, 10.0781, 34.1774)
Luminance	0.1008 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27599F #9F6D27

analogous

#27959F #27599F #31279F

triadic

#27599F #9F2759 #599F27

tetradic

#27599F #9F2795 #9F6D27 #279F31

square

#27599F #9F2795 #9F6D27 #279F31

split-complementary

#27599F #9F3127 #959F27

monochromatic

#0F223D #1B3D6E #27599F #3675CE #6797DA

Accessibility & contrast

On white

6.96

#27599F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#27599F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #27599F

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27599F	#FFFFFF	#000000	##FFFFFF
##27599F	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365FA2

Deuteranopia (green-blind)

#20549E

Tritanopia (blue-blind)

#006974

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #27599f;
/* rgb */ color: rgb(39, 89, 159);
/* oklch */ color: oklch(46.8% 0.126 257.5);

Tailwind

colors: {
  custom: {
    50: '#7287bc',
    500: '#27599f',
    950: '#000000',
  },
}

SCSS

$custom: #27599f;
$custom-light: #7287bc;
$custom-dark: #000000;

JSON

{
  "hex": "#27599f",
  "rgb": {
    "r": 39,
    "g": 89,
    "b": 159
  },
  "hsl": {
    "h": 215,
    "s": 60.606,
    "l": 38.824
  },
  "oklch": {
    "l": 0.46776,
    "c": 0.12562,
    "h": 257.5
  },
  "luminance": 0.10079
}

Semantic roles & 50–950 ramp

primary

#27599F

secondary

#C09962

accent

#A144E4

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #27599F

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

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