#2E77B4#2E77B4

#2E77B4 is a mid, moderate cyan. Relative luminance 0.171; OKLCH L 55.3% C 0.119 H 247.4°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#2E77B4
RGB	rgb(46, 119, 180)
HSL	hsl(207, 59%, 44%)
HSV	hsv(207, 74%, 71%)
CMYK	cmyk(74.4%, 33.9%, 0%, 29.4%)
CIE-LAB	lab(48.35, -1.51, -38.72)
CIE-LCH	lch(48.35, 38.75, 267.76°)
OKLab	oklab(55.32% -0.0457 -0.1099)
OKLCH	oklch(55.32% 0.119 247.4)
XYZ	xyz(15.9586, 17.0680, 45.6245)
Luminance	0.1707 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E77B4 #B46B2E

analogous

#2EB4AE #2E77B4 #2E34B4

triadic

#2E77B4 #B42E77 #77B42E

tetradic

#2E77B4 #AE2EB4 #B46B2E #34B42E

square

#2E77B4 #AE2EB4 #B46B2E #34B42E

split-complementary

#2E77B4 #B42E34 #B4AE2E

monochromatic

#153753 #225783 #2E77B4 #4E96D2 #7EB2DE

Accessibility & contrast

On white

4.76

#2E77B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#2E77B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E77B4

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E77B4	#FFFFFF	#000000	##FFFFFF
##2E77B4	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B7AB7

Deuteranopia (green-blind)

#486DB3

Tritanopia (blue-blind)

#00868D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #2e77b4;
/* rgb */ color: rgb(46, 119, 180);
/* oklch */ color: oklch(55.3% 0.119 247.4);

Tailwind

colors: {
  custom: {
    50: '#799dcb',
    500: '#2e77b4',
    950: '#000000',
  },
}

SCSS

$custom: #2e77b4;
$custom-light: #799dcb;
$custom-dark: #000000;

JSON

{
  "hex": "#2e77b4",
  "rgb": {
    "r": 46,
    "g": 119,
    "b": 180
  },
  "hsl": {
    "h": 207.313,
    "s": 59.292,
    "l": 44.314
  },
  "oklch": {
    "l": 0.55317,
    "c": 0.11908,
    "h": 247.4
  },
  "luminance": 0.1707
}

Semantic roles & 50–950 ramp

primary

#2E77B4

secondary

#C79B77

accent

#8D45E2

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2E77B4

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

Preview Lab → · Contrast checker → · Palette generator →