#27508D#27508D

#27508D is a dark, moderate blue. Relative luminance 0.081; OKLCH L 43.5% C 0.111 H 258.3°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#27508D
RGB	rgb(39, 80, 141)
HSL	hsl(216, 57%, 35%)
HSV	hsv(216, 72%, 55%)
CMYK	cmyk(72.3%, 43.3%, 0%, 44.7%)
CIE-LAB	lab(34.17, 7.44, -38.06)
CIE-LCH	lch(34.17, 38.78, 281.06°)
OKLab	oklab(43.47% -0.0225 -0.1087)
OKLCH	oklch(43.47% 0.111 258.3)
XYZ	xyz(8.5113, 8.0908, 26.3073)
Luminance	0.0809 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27508D #8D6427

analogous

#27838D #27508D #31278D

triadic

#27508D #8D2750 #508D27

tetradic

#27508D #8D2783 #8D6427 #278D31

square

#27508D #8D2783 #8D6427 #278D31

split-complementary

#27508D #8D3127 #838D27

monochromatic

#0C1A2D #1A355D #27508D #346BBD #5C8CD2

Accessibility & contrast

On white

8.02

#27508D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#27508D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27508D

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27508D	#FFFFFF	#000000	##FFFFFF
##27508D	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33558F

Deuteranopia (green-blind)

#224C8C

Tritanopia (blue-blind)

#005E67

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #27508d;
/* rgb */ color: rgb(39, 80, 141);
/* oklch */ color: oklch(43.5% 0.111 258.3);

Tailwind

colors: {
  custom: {
    50: '#6e80af',
    500: '#27508d',
    950: '#000000',
  },
}

SCSS

$custom: #27508d;
$custom-light: #6e80af;
$custom-dark: #000000;

JSON

{
  "hex": "#27508d",
  "rgb": {
    "r": 39,
    "g": 80,
    "b": 141
  },
  "hsl": {
    "h": 215.882,
    "s": 56.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.43465,
    "c": 0.11104,
    "h": 258.3
  },
  "luminance": 0.08092
}

Semantic roles & 50–950 ramp

primary

#27508D

secondary

#B79159

accent

#A348E0

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #27508D

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

Preview Lab → · Contrast checker → · Palette generator →