#2C587F#2C587F

#2C587F is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.8% C 0.081 H 247.5°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#2C587F
RGB	rgb(44, 88, 127)
HSL	hsl(208, 49%, 34%)
HSV	hsv(208, 65%, 50%)
CMYK	cmyk(65.4%, 30.7%, 0%, 50.2%)
CIE-LAB	lab(36.07, -2.11, -26.46)
CIE-LCH	lch(36.07, 26.55, 265.44°)
OKLab	oklab(44.75% -0.031 -0.0746)
OKLCH	oklch(44.75% 0.081 247.5)
XYZ	xyz(8.3578, 9.0464, 21.3802)
Luminance	0.0905 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C587F #7F532C

analogous

#2C7F7C #2C587F #2C2E7F

triadic

#2C587F #7F2C58 #587F2C

tetradic

#2C587F #7C2C7F #7F532C #2E7F2C

square

#2C587F #7C2C7F #7F532C #2E7F2C

split-complementary

#2C587F #7F2C2E #7F7C2C

monochromatic

#0D1924 #1C3952 #2C587F #3C77AC #5E96C7

Accessibility & contrast

On white

7.47

#2C587F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#2C587F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C587F

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C587F	#FFFFFF	#000000	##FFFFFF
##2C587F	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475981

Deuteranopia (green-blind)

#3C517E

Tritanopia (blue-blind)

#006166

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2c587f;
/* rgb */ color: rgb(44, 88, 127);
/* oklch */ color: oklch(44.8% 0.081 247.5);

Tailwind

colors: {
  custom: {
    50: '#6e86a4',
    500: '#2c587f',
    950: '#000000',
  },
}

SCSS

$custom: #2c587f;
$custom-light: #6e86a4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c587f",
  "rgb": {
    "r": 44,
    "g": 88,
    "b": 127
  },
  "hsl": {
    "h": 208.193,
    "s": 48.538,
    "l": 33.529
  },
  "oklch": {
    "l": 0.44754,
    "c": 0.08083,
    "h": 247.5
  },
  "luminance": 0.09047
}

Semantic roles & 50–950 ramp

primary

#2C587F

secondary

#AD8159

accent

#9050D8

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #2C587F

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

Preview Lab → · Contrast checker → · Palette generator →