#2C587E#2C587E

#2C587E is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.7% C 0.080 H 246.8°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#2C587E
RGB	rgb(44, 88, 126)
HSL	hsl(208, 48%, 33%)
HSV	hsv(208, 65%, 49%)
CMYK	cmyk(65.1%, 30.2%, 0%, 50.6%)
CIE-LAB	lab(36.02, -2.48, -25.93)
CIE-LCH	lch(36.02, 26.05, 264.55°)
OKLab	oklab(44.7% -0.0313 -0.0731)
OKLCH	oklch(44.7% 0.08 246.8)
XYZ	xyz(8.2929, 9.0205, 21.0387)
Luminance	0.0902 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C587E #7E522C

analogous

#2C7E7B #2C587E #2C2F7E

triadic

#2C587E #7E2C58 #587E2C

tetradic

#2C587E #7B2C7E #7E522C #2F7E2C

square

#2C587E #7B2C7E #7E522C #2F7E2C

split-complementary

#2C587E #7E2C2F #7E7B2C

monochromatic

#0C1923 #1C3851 #2C587E #3C78AB #5E96C7

Accessibility & contrast

On white

7.49

#2C587E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#2C587E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C587E

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C587E	#FFFFFF	#000000	##FFFFFF
##2C587E	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475980

Deuteranopia (green-blind)

#3C517D

Tritanopia (blue-blind)

#006165

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2c587e;
/* rgb */ color: rgb(44, 88, 126);
/* oklch */ color: oklch(44.7% 0.080 246.8);

Tailwind

colors: {
  custom: {
    50: '#6e87a3',
    500: '#2c587e',
    950: '#000000',
  },
}

SCSS

$custom: #2c587e;
$custom-light: #6e87a3;
$custom-dark: #000000;

JSON

{
  "hex": "#2c587e",
  "rgb": {
    "r": 44,
    "g": 88,
    "b": 126
  },
  "hsl": {
    "h": 207.805,
    "s": 48.235,
    "l": 33.333
  },
  "oklch": {
    "l": 0.44699,
    "c": 0.07952,
    "h": 246.8
  },
  "luminance": 0.09021
}

Semantic roles & 50–950 ramp

primary

#2C587E

secondary

#AD8059

accent

#8F50D8

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #2C587E

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

Preview Lab → · Contrast checker → · Palette generator →