#2E77B1#2E77B1

#2E77B1 is a mid, moderate cyan. Relative luminance 0.169; OKLCH L 55.1% C 0.115 H 246.2°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#2E77B1
RGB	rgb(46, 119, 177)
HSL	hsl(207, 59%, 44%)
HSV	hsv(207, 74%, 69%)
CMYK	cmyk(74%, 32.8%, 0%, 30.6%)
CIE-LAB	lab(48.19, -2.61, -37.22)
CIE-LCH	lch(48.19, 37.31, 265.99°)
OKLab	oklab(55.15% -0.0466 -0.1056)
OKLCH	oklch(55.15% 0.115 246.2)
XYZ	xyz(15.6563, 16.9470, 44.0324)
Luminance	0.1695 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E77B1 #B1682E

analogous

#2EB1A9 #2E77B1 #2E35B1

triadic

#2E77B1 #B12E77 #77B12E

tetradic

#2E77B1 #A92EB1 #B1682E #35B12E

square

#2E77B1 #A92EB1 #B1682E #35B12E

split-complementary

#2E77B1 #B12E35 #B1A92E

monochromatic

#153650 #215680 #2E77B1 #4C96D0 #7CB2DD

Accessibility & contrast

On white

4.78

#2E77B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#2E77B1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E77B1

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E77B1	#FFFFFF	#000000	##FFFFFF
##2E77B1	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D79B3

Deuteranopia (green-blind)

#4A6DB0

Tritanopia (blue-blind)

#00858C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2e77b1;
/* rgb */ color: rgb(46, 119, 177);
/* oklch */ color: oklch(55.1% 0.115 246.2);

Tailwind

colors: {
  custom: {
    50: '#789ec8',
    500: '#2e77b1',
    950: '#000000',
  },
}

SCSS

$custom: #2e77b1;
$custom-light: #789ec8;
$custom-dark: #000000;

JSON

{
  "hex": "#2e77b1",
  "rgb": {
    "r": 46,
    "g": 119,
    "b": 177
  },
  "hsl": {
    "h": 206.565,
    "s": 58.744,
    "l": 43.725
  },
  "oklch": {
    "l": 0.55147,
    "c": 0.1154,
    "h": 246.2
  },
  "luminance": 0.16949
}

Semantic roles & 50–950 ramp

primary

#2E77B1

secondary

#C69975

accent

#8B46E2

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2E77B1

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

Preview Lab → · Contrast checker → · Palette generator →