#27559F#27559F

#27559F is a mid, vivid blue. Relative luminance 0.094; OKLCH L 45.9% C 0.130 H 259.5°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#27559F
RGB	rgb(39, 85, 159)
HSL	hsl(217, 61%, 39%)
HSV	hsv(217, 75%, 62%)
CMYK	cmyk(75.5%, 46.5%, 0%, 37.6%)
CIE-LAB	lab(36.80, 11.11, -44.74)
CIE-LCH	lch(36.80, 46.10, 283.94°)
OKLab	oklab(45.86% -0.0237 -0.1283)
OKLCH	oklch(45.86% 0.13 259.5)
XYZ	xyz(10.3409, 9.4304, 34.0694)
Luminance	0.0943 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27559F #9F7127

analogous

#27919F #27559F #35279F

triadic

#27559F #9F2755 #559F27

tetradic

#27559F #9F2791 #9F7127 #279F35

square

#27559F #9F2791 #9F7127 #279F35

split-complementary

#27559F #9F3527 #919F27

monochromatic

#0F203D #1B3B6E #27559F #3670CE #6793DA

Accessibility & contrast

On white

7.28

#27559F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#27559F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27559F

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27559F	#FFFFFF	#000000	##FFFFFF
##27559F	1.00	7.28	2.89	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E5CA2

Deuteranopia (green-blind)

#13519E

Tritanopia (blue-blind)

#006672

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #27559f;
/* rgb */ color: rgb(39, 85, 159);
/* oklch */ color: oklch(45.9% 0.130 259.5);

Tailwind

colors: {
  custom: {
    50: '#7284bc',
    500: '#27559f',
    950: '#000000',
  },
}

SCSS

$custom: #27559f;
$custom-light: #7284bc;
$custom-dark: #000000;

JSON

{
  "hex": "#27559f",
  "rgb": {
    "r": 39,
    "g": 85,
    "b": 159
  },
  "hsl": {
    "h": 217,
    "s": 60.606,
    "l": 38.824
  },
  "oklch": {
    "l": 0.45863,
    "c": 0.13044,
    "h": 259.5
  },
  "luminance": 0.09432
}

Semantic roles & 50–950 ramp

primary

#27559F

secondary

#C09C62

accent

#A744E4

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #27559F

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

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