#27488F#27488F

#27488F is a dark, vivid blue. Relative luminance 0.070; OKLCH L 41.8% C 0.124 H 263.3°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#27488F
RGB	rgb(39, 72, 143)
HSL	hsl(221, 57%, 36%)
HSV	hsv(221, 73%, 56%)
CMYK	cmyk(72.7%, 49.7%, 0%, 43.9%)
CIE-LAB	lab(31.92, 13.59, -42.90)
CIE-LCH	lch(31.92, 45.00, 287.57°)
OKLab	oklab(41.77% -0.0145 -0.1231)
OKLCH	oklch(41.77% 0.124 263.3)
XYZ	xyz(8.1102, 7.0484, 26.9143)
Luminance	0.0705 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27488F #8F6E27

analogous

#277C8F #27488F #3A278F

triadic

#27488F #8F2748 #488F27

tetradic

#27488F #8F277C #8F6E27 #278F3A

square

#27488F #8F277C #8F6E27 #278F3A

split-complementary

#27488F #8F3A27 #7C8F27

monochromatic

#0D182F #1A305F #27488F #3460BF #5D83D3

Accessibility & contrast

On white

8.71

#27488F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#27488F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27488F

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27488F	#FFFFFF	#000000	##FFFFFF
##27488F	1.00	8.71	2.41	8.71
#FFFFFF	8.71	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#215092

Deuteranopia (green-blind)

#02478E

Tritanopia (blue-blind)

#005964

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #27488f;
/* rgb */ color: rgb(39, 72, 143);
/* oklch */ color: oklch(41.8% 0.124 263.3);

Tailwind

colors: {
  custom: {
    50: '#6f7ab0',
    500: '#27488f',
    950: '#000000',
  },
}

SCSS

$custom: #27488f;
$custom-light: #6f7ab0;
$custom-dark: #000000;

JSON

{
  "hex": "#27488f",
  "rgb": {
    "r": 39,
    "g": 72,
    "b": 143
  },
  "hsl": {
    "h": 220.962,
    "s": 57.143,
    "l": 35.686
  },
  "oklch": {
    "l": 0.41771,
    "c": 0.12395,
    "h": 263.3
  },
  "luminance": 0.07049
}

Semantic roles & 50–950 ramp

primary

#27488F

secondary

#B89A5A

accent

#B047E0

background

#F7F7FA

surface

#EDEDF5

border

#C8C8CF

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #27488F

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

Preview Lab → · Contrast checker → · Palette generator →