#2C588F#2C588F

#2C588F is a mid, moderate cyan. Relative luminance 0.095; OKLCH L 45.7% C 0.103 H 255.2°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#2C588F
RGB	rgb(44, 88, 143)
HSL	hsl(213, 53%, 37%)
HSV	hsv(213, 69%, 56%)
CMYK	cmyk(69.2%, 38.5%, 0%, 43.9%)
CIE-LAB	lab(36.92, 3.79, -34.89)
CIE-LCH	lch(36.92, 35.09, 276.20°)
OKLab	oklab(45.7% -0.0263 -0.0992)
OKLCH	oklch(45.7% 0.103 255.2)
XYZ	xyz(9.4845, 9.4971, 27.3146)
Luminance	0.0950 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C588F #8F632C

analogous

#2C8A8F #2C588F #322C8F

triadic

#2C588F #8F2C58 #588F2C

tetradic

#2C588F #8F2C8A #8F632C #2C8F32

square

#2C588F #8F2C8A #8F632C #2C8F32

split-complementary

#2C588F #8F322C #8A8F2C

monochromatic

#0F1E31 #1E3B60 #2C588F #3A75BE #6695D0

Accessibility & contrast

On white

7.24

#2C588F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#2C588F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C588F

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C588F	#FFFFFF	#000000	##FFFFFF
##2C588F	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5C91

Deuteranopia (green-blind)

#31538E

Tritanopia (blue-blind)

#00656C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2c588f;
/* rgb */ color: rgb(44, 88, 143);
/* oklch */ color: oklch(45.7% 0.103 255.2);

Tailwind

colors: {
  custom: {
    50: '#7186b0',
    500: '#2c588f',
    950: '#000000',
  },
}

SCSS

$custom: #2c588f;
$custom-light: #7186b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c588f",
  "rgb": {
    "r": 44,
    "g": 88,
    "b": 143
  },
  "hsl": {
    "h": 213.333,
    "s": 52.941,
    "l": 36.667
  },
  "oklch": {
    "l": 0.457,
    "c": 0.10264,
    "h": 255.2
  },
  "luminance": 0.09498
}

Semantic roles & 50–950 ramp

primary

#2C588F

secondary

#B69061

accent

#9C4BDC

background

#F7F8FA

surface

#EDEFF5

border

#C8CACF

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #2C588F

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

Preview Lab → · Contrast checker → · Palette generator →