#27508E#27508E

#27508E is a dark, moderate blue. Relative luminance 0.081; OKLCH L 43.5% C 0.112 H 258.6°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#27508E
RGB	rgb(39, 80, 142)
HSL	hsl(216, 57%, 35%)
HSV	hsv(216, 73%, 56%)
CMYK	cmyk(72.5%, 43.7%, 0%, 44.3%)
CIE-LAB	lab(34.23, 7.83, -38.58)
CIE-LCH	lch(34.23, 39.36, 281.47°)
OKLab	oklab(43.53% -0.0223 -0.1102)
OKLCH	oklch(43.53% 0.112 258.6)
XYZ	xyz(8.5861, 8.1207, 26.7009)
Luminance	0.0812 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27508E #8E6527

analogous

#27838E #27508E #32278E

triadic

#27508E #8E2750 #508E27

tetradic

#27508E #8E2783 #8E6527 #278E32

square

#27508E #8E2783 #8E6527 #278E32

split-complementary

#27508E #8E3227 #838E27

monochromatic

#0D1A2E #1A355E #27508E #346BBE #5D8CD2

Accessibility & contrast

On white

8.00

#27508E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#27508E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27508E

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27508E	#FFFFFF	#000000	##FFFFFF
##27508E	1.00	8.00	2.62	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#325690

Deuteranopia (green-blind)

#214C8D

Tritanopia (blue-blind)

#005E68

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #27508e;
/* rgb */ color: rgb(39, 80, 142);
/* oklch */ color: oklch(43.5% 0.112 258.6);

Tailwind

colors: {
  custom: {
    50: '#6f80af',
    500: '#27508e',
    950: '#000000',
  },
}

SCSS

$custom: #27508e;
$custom-light: #6f80af;
$custom-dark: #000000;

JSON

{
  "hex": "#27508e",
  "rgb": {
    "r": 39,
    "g": 80,
    "b": 142
  },
  "hsl": {
    "h": 216.117,
    "s": 56.906,
    "l": 35.49
  },
  "oklch": {
    "l": 0.43533,
    "c": 0.11246,
    "h": 258.6
  },
  "luminance": 0.08122
}

Semantic roles & 50–950 ramp

primary

#27508E

secondary

#B89259

accent

#A348E0

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #27508E

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

Preview Lab → · Contrast checker → · Palette generator →