#2E77AB#2E77AB

#2E77AB is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 54.8% C 0.108 H 243.4°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#2E77AB
RGB	rgb(46, 119, 171)
HSL	hsl(205, 58%, 43%)
HSV	hsv(205, 73%, 67%)
CMYK	cmyk(73.1%, 30.4%, 0%, 32.9%)
CIE-LAB	lab(47.90, -4.79, -34.20)
CIE-LCH	lch(47.90, 34.53, 262.03°)
OKLab	oklab(54.82% -0.0484 -0.0968)
OKLCH	oklch(54.82% 0.108 243.4)
XYZ	xyz(15.0714, 16.7131, 40.9518)
Luminance	0.1671 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E77AB #AB622E

analogous

#2EABA1 #2E77AB #2E38AB

triadic

#2E77AB #AB2E77 #77AB2E

tetradic

#2E77AB #A12EAB #AB622E #38AB2E

square

#2E77AB #A12EAB #AB622E #38AB2E

split-complementary

#2E77AB #AB2E38 #ABA12E

monochromatic

#14344B #21557B #2E77AB #4896CE #79B2DB

Accessibility & contrast

On white

4.84

#2E77AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#2E77AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E77AB

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E77AB	#FFFFFF	#000000	##FFFFFF
##2E77AB	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)

#5F78AD

Deuteranopia (green-blind)

#4E6CAA

Tritanopia (blue-blind)

#008489

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2e77ab;
/* rgb */ color: rgb(46, 119, 171);
/* oklch */ color: oklch(54.8% 0.108 243.4);

Tailwind

colors: {
  custom: {
    50: '#779ec4',
    500: '#2e77ab',
    950: '#000000',
  },
}

SCSS

$custom: #2e77ab;
$custom-light: #779ec4;
$custom-dark: #000000;

JSON

{
  "hex": "#2e77ab",
  "rgb": {
    "r": 46,
    "g": 119,
    "b": 171
  },
  "hsl": {
    "h": 204.96,
    "s": 57.604,
    "l": 42.549
  },
  "oklch": {
    "l": 0.54816,
    "c": 0.10822,
    "h": 243.4
  },
  "luminance": 0.16715
}

Semantic roles & 50–950 ramp

primary

#2E77AB

secondary

#C39472

accent

#8747E1

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2E77AB

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

Preview Lab → · Contrast checker → · Palette generator →