#2A77AD#2A77AD

#2A77AD is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 54.8% C 0.112 H 243.5°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#2A77AD
RGB	rgb(42, 119, 173)
HSL	hsl(205, 61%, 42%)
HSV	hsv(205, 76%, 68%)
CMYK	cmyk(75.7%, 31.2%, 0%, 32.2%)
CIE-LAB	lab(47.88, -4.60, -35.40)
CIE-LCH	lch(47.88, 35.69, 262.59°)
OKLab	oklab(54.8% -0.05 -0.1003)
OKLCH	oklch(54.8% 0.112 243.5)
XYZ	xyz(15.0916, 16.7013, 41.9553)
Luminance	0.1670 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A77AD #AD602A

analogous

#2AADA2 #2A77AD #2A35AD

triadic

#2A77AD #AD2A77 #77AD2A

tetradic

#2A77AD #A22AAD #AD602A #35AD2A

square

#2A77AD #A22AAD #AD602A #35AD2A

split-complementary

#2A77AD #AD2A35 #ADA22A

monochromatic

#12334B #1E557C #2A77AD #4397D1 #74B2DD

Accessibility & contrast

On white

4.84

#2A77AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#2A77AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A77AD

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A77AD	#FFFFFF	#000000	##FFFFFF
##2A77AD	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)

#5E78AF

Deuteranopia (green-blind)

#4C6CAC

Tritanopia (blue-blind)

#00848A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2a77ad;
/* rgb */ color: rgb(42, 119, 173);
/* oklch */ color: oklch(54.8% 0.112 243.5);

Tailwind

colors: {
  custom: {
    50: '#769ec5',
    500: '#2a77ad',
    950: '#000000',
  },
}

SCSS

$custom: #2a77ad;
$custom-light: #769ec5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a77ad",
  "rgb": {
    "r": 42,
    "g": 119,
    "b": 173
  },
  "hsl": {
    "h": 204.733,
    "s": 60.93,
    "l": 42.157
  },
  "oklch": {
    "l": 0.54804,
    "c": 0.11209,
    "h": 243.5
  },
  "luminance": 0.16703
}

Semantic roles & 50–950 ramp

primary

#2A77AD

secondary

#C5926E

accent

#8644E4

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2A77AD

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

Preview Lab → · Contrast checker → · Palette generator →