#27559E#27559E

#27559E is a mid, vivid blue. Relative luminance 0.094; OKLCH L 45.8% C 0.129 H 259.4°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#27559E
RGB	rgb(39, 85, 158)
HSL	hsl(217, 60%, 39%)
HSV	hsv(217, 75%, 62%)
CMYK	cmyk(75.3%, 46.2%, 0%, 38%)
CIE-LAB	lab(36.74, 10.72, -44.25)
CIE-LCH	lch(36.74, 45.53, 283.62°)
OKLab	oklab(45.79% -0.0238 -0.1268)
OKLCH	oklch(45.79% 0.129 259.4)
XYZ	xyz(10.2545, 9.3958, 33.6143)
Luminance	0.0940 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27559E #9E7027

analogous

#27909E #27559E #35279E

triadic

#27559E #9E2755 #559E27

tetradic

#27559E #9E2790 #9E7027 #279E35

square

#27559E #9E2790 #9E7027 #279E35

split-complementary

#27559E #9E3527 #909E27

monochromatic

#0F203C #1B3B6D #27559E #3570CD #6693D9

Accessibility & contrast

On white

7.29

#27559E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#27559E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27559E

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27559E	#FFFFFF	#000000	##FFFFFF
##27559E	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F5CA1

Deuteranopia (green-blind)

#15519D

Tritanopia (blue-blind)

#006672

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #27559e;
/* rgb */ color: rgb(39, 85, 158);
/* oklch */ color: oklch(45.8% 0.129 259.4);

Tailwind

colors: {
  custom: {
    50: '#7284bb',
    500: '#27559e',
    950: '#000000',
  },
}

SCSS

$custom: #27559e;
$custom-light: #7284bb;
$custom-dark: #000000;

JSON

{
  "hex": "#27559e",
  "rgb": {
    "r": 39,
    "g": 85,
    "b": 158
  },
  "hsl": {
    "h": 216.807,
    "s": 60.406,
    "l": 38.627
  },
  "oklch": {
    "l": 0.45792,
    "c": 0.12904,
    "h": 259.4
  },
  "luminance": 0.09397
}

Semantic roles & 50–950 ramp

primary

#27559E

secondary

#BF9B62

accent

#A644E4

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #27559E

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

Preview Lab → · Contrast checker → · Palette generator →