#2B77AD#2B77AD

#2B77AD is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 54.8% C 0.112 H 243.7°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#2B77AD
RGB	rgb(43, 119, 173)
HSL	hsl(205, 60%, 42%)
HSV	hsv(205, 75%, 68%)
CMYK	cmyk(75.1%, 31.2%, 0%, 32.2%)
CIE-LAB	lab(47.91, -4.47, -35.35)
CIE-LCH	lch(47.91, 35.63, 262.79°)
OKLab	oklab(54.83% -0.0495 -0.1001)
OKLCH	oklch(54.83% 0.112 243.7)
XYZ	xyz(15.1330, 16.7226, 41.9573)
Luminance	0.1672 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B77AD #AD612B

analogous

#2BADA2 #2B77AD #2B36AD

triadic

#2B77AD #AD2B77 #77AD2B

tetradic

#2B77AD #A22BAD #AD612B #36AD2B

square

#2B77AD #A22BAD #AD612B #36AD2B

split-complementary

#2B77AD #AD2B36 #ADA22B

monochromatic

#13344B #1F557C #2B77AD #4596D1 #76B2DD

Accessibility & contrast

On white

4.83

#2B77AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#2B77AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B77AD

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B77AD	#FFFFFF	#000000	##FFFFFF
##2B77AD	1.00	4.83	4.34	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.34	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: #2b77ad;
/* rgb */ color: rgb(43, 119, 173);
/* oklch */ color: oklch(54.8% 0.112 243.7);

Tailwind

colors: {
  custom: {
    50: '#769ec5',
    500: '#2b77ad',
    950: '#000000',
  },
}

SCSS

$custom: #2b77ad;
$custom-light: #769ec5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b77ad",
  "rgb": {
    "r": 43,
    "g": 119,
    "b": 173
  },
  "hsl": {
    "h": 204.923,
    "s": 60.185,
    "l": 42.353
  },
  "oklch": {
    "l": 0.54833,
    "c": 0.11172,
    "h": 243.7
  },
  "luminance": 0.16724
}

Semantic roles & 50–950 ramp

primary

#2B77AD

secondary

#C4936F

accent

#8644E3

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2B77AD

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

Preview Lab → · Contrast checker → · Palette generator →