#2C77AC#2C77AC

#2C77AC is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 54.8% C 0.110 H 243.4°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#2C77AC
RGB	rgb(44, 119, 172)
HSL	hsl(205, 59%, 42%)
HSV	hsv(205, 74%, 67%)
CMYK	cmyk(74.4%, 30.8%, 0%, 32.5%)
CIE-LAB	lab(47.89, -4.70, -34.80)
CIE-LCH	lch(47.89, 35.12, 262.31°)
OKLab	oklab(54.81% -0.0493 -0.0985)
OKLCH	oklch(54.81% 0.11 243.4)
XYZ	xyz(15.0790, 16.7060, 41.4516)
Luminance	0.1671 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C77AC #AC612C

analogous

#2CACA1 #2C77AC #2C37AC

triadic

#2C77AC #AC2C77 #77AC2C

tetradic

#2C77AC #A12CAC #AC612C #37AC2C

square

#2C77AC #A12CAC #AC612C #37AC2C

split-complementary

#2C77AC #AC2C37 #ACA12C

monochromatic

#13344B #20557B #2C77AC #4696D0 #76B2DC

Accessibility & contrast

On white

4.84

#2C77AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#2C77AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C77AC

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C77AC	#FFFFFF	#000000	##FFFFFF
##2C77AC	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F78AE

Deuteranopia (green-blind)

#4D6CAB

Tritanopia (blue-blind)

#00848A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2c77ac;
/* rgb */ color: rgb(44, 119, 172);
/* oklch */ color: oklch(54.8% 0.110 243.4);

Tailwind

colors: {
  custom: {
    50: '#779ec5',
    500: '#2c77ac',
    950: '#000000',
  },
}

SCSS

$custom: #2c77ac;
$custom-light: #779ec5;
$custom-dark: #000000;

JSON

{
  "hex": "#2c77ac",
  "rgb": {
    "r": 44,
    "g": 119,
    "b": 172
  },
  "hsl": {
    "h": 204.844,
    "s": 59.259,
    "l": 42.353
  },
  "oklch": {
    "l": 0.54808,
    "c": 0.11017,
    "h": 243.4
  },
  "luminance": 0.16708
}

Semantic roles & 50–950 ramp

primary

#2C77AC

secondary

#C49370

accent

#8645E2

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2C77AC

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

Preview Lab → · Contrast checker → · Palette generator →