#27518B#27518B

#27518B is a dark, moderate cyan. Relative luminance 0.082; OKLCH L 43.6% C 0.107 H 257.1°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#27518B
RGB	rgb(39, 81, 139)
HSL	hsl(215, 56%, 35%)
HSV	hsv(215, 72%, 55%)
CMYK	cmyk(71.9%, 41.7%, 0%, 45.5%)
CIE-LAB	lab(34.35, 6.01, -36.55)
CIE-LCH	lch(34.35, 37.04, 279.33°)
OKLab	oklab(43.57% -0.024 -0.1043)
OKLCH	oklch(43.57% 0.107 257.1)
XYZ	xyz(8.4376, 8.1794, 25.5552)
Luminance	0.0818 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27518B #8B6127

analogous

#27838B #27518B #2F278B

triadic

#27518B #8B2751 #518B27

tetradic

#27518B #8B2783 #8B6127 #278B2F

square

#27518B #8B2783 #8B6127 #278B2F

split-complementary

#27518B #8B2F27 #838B27

monochromatic

#0C192B #1A355B #27518B #346DBB #5B8DD1

Accessibility & contrast

On white

7.97

#27518B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#27518B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27518B

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27518B	#FFFFFF	#000000	##FFFFFF
##27518B	1.00	7.97	2.64	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36568D

Deuteranopia (green-blind)

#264D8A

Tritanopia (blue-blind)

#005E67

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #27518b;
/* rgb */ color: rgb(39, 81, 139);
/* oklch */ color: oklch(43.6% 0.107 257.1);

Tailwind

colors: {
  custom: {
    50: '#6e81ad',
    500: '#27518b',
    950: '#000000',
  },
}

SCSS

$custom: #27518b;
$custom-light: #6e81ad;
$custom-dark: #000000;

JSON

{
  "hex": "#27518b",
  "rgb": {
    "r": 39,
    "g": 81,
    "b": 139
  },
  "hsl": {
    "h": 214.8,
    "s": 56.18,
    "l": 34.902
  },
  "oklch": {
    "l": 0.43567,
    "c": 0.10699,
    "h": 257.1
  },
  "luminance": 0.0818
}

Semantic roles & 50–950 ramp

primary

#27518B

secondary

#B68E58

accent

#A048DF

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #27518B

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

Preview Lab → · Contrast checker → · Palette generator →