#2C77AD#2C77AD

#2C77AD is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 54.9% C 0.111 H 243.9°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#2C77AD
RGB	rgb(44, 119, 173)
HSL	hsl(205, 59%, 43%)
HSV	hsv(205, 75%, 68%)
CMYK	cmyk(74.6%, 31.2%, 0%, 32.2%)
CIE-LAB	lab(47.94, -4.34, -35.31)
CIE-LCH	lch(47.94, 35.57, 263.00°)
OKLab	oklab(54.86% -0.049 -0.1)
OKLCH	oklch(54.86% 0.111 243.9)
XYZ	xyz(15.1754, 16.7445, 41.9593)
Luminance	0.1675 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C77AD #AD622C

analogous

#2CADA2 #2C77AD #2C37AD

triadic

#2C77AD #AD2C77 #77AD2C

tetradic

#2C77AD #A22CAD #AD622C #37AD2C

square

#2C77AD #A22CAD #AD622C #37AD2C

split-complementary

#2C77AD #AD2C37 #ADA22C

monochromatic

#13344B #20557C #2C77AD #4696D0 #77B2DC

Accessibility & contrast

On white

4.83

#2C77AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#2C77AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C77AD

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C77AD	#FFFFFF	#000000	##FFFFFF
##2C77AD	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E78AF

Deuteranopia (green-blind)

#4C6CAC

Tritanopia (blue-blind)

#00848A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2c77ad;
/* rgb */ color: rgb(44, 119, 173);
/* oklch */ color: oklch(54.9% 0.111 243.9);

Tailwind

colors: {
  custom: {
    50: '#779ec5',
    500: '#2c77ad',
    950: '#000000',
  },
}

SCSS

$custom: #2c77ad;
$custom-light: #779ec5;
$custom-dark: #000000;

JSON

{
  "hex": "#2c77ad",
  "rgb": {
    "r": 44,
    "g": 119,
    "b": 173
  },
  "hsl": {
    "h": 205.116,
    "s": 59.447,
    "l": 42.549
  },
  "oklch": {
    "l": 0.54863,
    "c": 0.11135,
    "h": 243.9
  },
  "luminance": 0.16746
}

Semantic roles & 50–950 ramp

primary

#2C77AD

secondary

#C49471

accent

#8745E3

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2C77AD

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

Preview Lab → · Contrast checker → · Palette generator →