#2E77A9#2E77A9

#2E77A9 is a mid, moderate cyan. Relative luminance 0.166; OKLCH L 54.7% C 0.106 H 242.4°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#2E77A9
RGB	rgb(46, 119, 169)
HSL	hsl(204, 57%, 42%)
HSV	hsv(204, 73%, 66%)
CMYK	cmyk(72.8%, 29.6%, 0%, 33.7%)
CIE-LAB	lab(47.80, -5.51, -33.19)
CIE-LCH	lch(47.80, 33.64, 260.58°)
OKLab	oklab(54.71% -0.0491 -0.0938)
OKLCH	oklch(54.71% 0.106 242.4)
XYZ	xyz(14.8822, 16.6374, 39.9554)
Luminance	0.1664 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E77A9 #A9602E

analogous

#2EA99D #2E77A9 #2E3AA9

triadic

#2E77A9 #A92E77 #77A92E

tetradic

#2E77A9 #9D2EA9 #A9602E #3AA92E

square

#2E77A9 #9D2EA9 #A9602E #3AA92E

split-complementary

#2E77A9 #A92E3A #A99D2E

monochromatic

#143349 #215579 #2E77A9 #4797CD #77B2DA

Accessibility & contrast

On white

4.85

#2E77A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#2E77A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E77A9

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E77A9	#FFFFFF	#000000	##FFFFFF
##2E77A9	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6078AB

Deuteranopia (green-blind)

#4F6CA8

Tritanopia (blue-blind)

#008389

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2e77a9;
/* rgb */ color: rgb(46, 119, 169);
/* oklch */ color: oklch(54.7% 0.106 242.4);

Tailwind

colors: {
  custom: {
    50: '#779ec3',
    500: '#2e77a9',
    950: '#000000',
  },
}

SCSS

$custom: #2e77a9;
$custom-light: #779ec3;
$custom-dark: #000000;

JSON

{
  "hex": "#2e77a9",
  "rgb": {
    "r": 46,
    "g": 119,
    "b": 169
  },
  "hsl": {
    "h": 204.39,
    "s": 57.209,
    "l": 42.157
  },
  "oklch": {
    "l": 0.54707,
    "c": 0.10588,
    "h": 242.4
  },
  "luminance": 0.16639
}

Semantic roles & 50–950 ramp

primary

#2E77A9

secondary

#C29271

accent

#8647E0

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2E77A9

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

Preview Lab → · Contrast checker → · Palette generator →