#2B77AE#2B77AE

#2B77AE is a mid, moderate cyan. Relative luminance 0.168; OKLCH L 54.9% C 0.113 H 244.2°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#2B77AE
RGB	rgb(43, 119, 174)
HSL	hsl(205, 60%, 43%)
HSV	hsv(205, 75%, 68%)
CMYK	cmyk(75.3%, 31.6%, 0%, 31.8%)
CIE-LAB	lab(47.96, -4.11, -35.86)
CIE-LCH	lch(47.96, 36.09, 263.47°)
OKLab	oklab(54.89% -0.0492 -0.1016)
OKLCH	oklch(54.89% 0.113 244.2)
XYZ	xyz(15.2301, 16.7615, 42.4688)
Luminance	0.1676 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B77AE #AE622B

analogous

#2BAEA4 #2B77AE #2B35AE

triadic

#2B77AE #AE2B77 #77AE2B

tetradic

#2B77AE #A42BAE #AE622B #35AE2B

square

#2B77AE #A42BAE #AE622B #35AE2B

split-complementary

#2B77AE #AE2B35 #AEA42B

monochromatic

#13344C #1F557D #2B77AE #4596D1 #76B2DD

Accessibility & contrast

On white

4.82

#2B77AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#2B77AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B77AE

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B77AE	#FFFFFF	#000000	##FFFFFF
##2B77AE	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E79B0

Deuteranopia (green-blind)

#4B6CAD

Tritanopia (blue-blind)

#00848B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2b77ae;
/* rgb */ color: rgb(43, 119, 174);
/* oklch */ color: oklch(54.9% 0.113 244.2);

Tailwind

colors: {
  custom: {
    50: '#779ec6',
    500: '#2b77ae',
    950: '#000000',
  },
}

SCSS

$custom: #2b77ae;
$custom-light: #779ec6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b77ae",
  "rgb": {
    "r": 43,
    "g": 119,
    "b": 174
  },
  "hsl": {
    "h": 205.191,
    "s": 60.369,
    "l": 42.549
  },
  "oklch": {
    "l": 0.54888,
    "c": 0.1129,
    "h": 244.2
  },
  "luminance": 0.16763
}

Semantic roles & 50–950 ramp

primary

#2B77AE

secondary

#C59470

accent

#8744E4

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2B77AE

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

Preview Lab → · Contrast checker → · Palette generator →