#2B77A3#2B77A3

#2B77A3 is a mid, moderate cyan. Relative luminance 0.164; OKLCH L 54.3% C 0.100 H 238.3°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#2B77A3
RGB	rgb(43, 119, 163)
HSL	hsl(202, 58%, 40%)
HSV	hsv(202, 74%, 64%)
CMYK	cmyk(73.6%, 27%, 0%, 36.1%)
CIE-LAB	lab(47.43, -8.09, -30.27)
CIE-LCH	lch(47.43, 31.33, 255.04°)
OKLab	oklab(54.3% -0.0528 -0.0854)
OKLCH	oklch(54.3% 0.1 238.3)
XYZ	xyz(14.2014, 16.3500, 37.0506)
Luminance	0.1635 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B77A3 #A3572B

analogous

#2BA393 #2B77A3 #2B3BA3

triadic

#2B77A3 #A32B77 #77A32B

tetradic

#2B77A3 #932BA3 #A3572B #3BA32B

square

#2B77A3 #932BA3 #A3572B #3BA32B

split-complementary

#2B77A3 #A32B3B #A3932B

monochromatic

#113042 #1E5473 #2B77A3 #3F98CC #6FB2D9

Accessibility & contrast

On white

4.92

#2B77A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#2B77A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B77A3

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B77A3	#FFFFFF	#000000	##FFFFFF
##2B77A3	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6277A5

Deuteranopia (green-blind)

#526BA2

Tritanopia (blue-blind)

#008286

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2b77a3;
/* rgb */ color: rgb(43, 119, 163);
/* oklch */ color: oklch(54.3% 0.100 238.3);

Tailwind

colors: {
  custom: {
    50: '#759ebe',
    500: '#2b77a3',
    950: '#000000',
  },
}

SCSS

$custom: #2b77a3;
$custom-light: #759ebe;
$custom-dark: #000000;

JSON

{
  "hex": "#2b77a3",
  "rgb": {
    "r": 43,
    "g": 119,
    "b": 163
  },
  "hsl": {
    "h": 202,
    "s": 58.252,
    "l": 40.392
  },
  "oklch": {
    "l": 0.54297,
    "c": 0.10038,
    "h": 238.3
  },
  "luminance": 0.16352
}

Semantic roles & 50–950 ramp

primary

#2B77A3

secondary

#C0896A

accent

#7F46E1

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2B77A3

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

Preview Lab → · Contrast checker → · Palette generator →