#2E77BF#2E77BF

#2E77BF is a mid, vivid cyan. Relative luminance 0.175; OKLCH L 56.0% C 0.133 H 251.2°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#2E77BF
RGB	rgb(46, 119, 191)
HSL	hsl(210, 61%, 46%)
HSV	hsv(210, 76%, 75%)
CMYK	cmyk(75.9%, 37.7%, 0%, 25.1%)
CIE-LAB	lab(48.93, 2.54, -44.15)
CIE-LCH	lch(48.93, 44.22, 273.30°)
OKLab	oklab(55.96% -0.0428 -0.1258)
OKLCH	oklch(55.96% 0.133 251.2)
XYZ	xyz(17.1240, 17.5341, 51.7620)
Luminance	0.1754 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E77BF #BF762E

analogous

#2EBFBF #2E77BF #2E2FBF

triadic

#2E77BF #BF2E77 #77BF2E

tetradic

#2E77BF #BF2EBF #BF762E #2FBF2E

square

#2E77BF #BF2EBF #BF762E #2FBF2E

split-complementary

#2E77BF #BF2E2F #BFBF2E

monochromatic

#163A5C #22588E #2E77BF #5496D6 #86B4E2

Accessibility & contrast

On white

4.66

#2E77BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#2E77BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2E77BF

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E77BF	#FFFFFF	#000000	##FFFFFF
##2E77BF	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#557CC2

Deuteranopia (green-blind)

#3F6EBE

Tritanopia (blue-blind)

#008892

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #2e77bf;
/* rgb */ color: rgb(46, 119, 191);
/* oklch */ color: oklch(56.0% 0.133 251.2);

Tailwind

colors: {
  custom: {
    50: '#7b9dd3',
    500: '#2e77bf',
    950: '#000000',
  },
}

SCSS

$custom: #2e77bf;
$custom-light: #7b9dd3;
$custom-dark: #000000;

JSON

{
  "hex": "#2e77bf",
  "rgb": {
    "r": 46,
    "g": 119,
    "b": 191
  },
  "hsl": {
    "h": 209.793,
    "s": 61.181,
    "l": 46.471
  },
  "oklch": {
    "l": 0.55962,
    "c": 0.1329,
    "h": 251.2
  },
  "luminance": 0.17536
}

Semantic roles & 50–950 ramp

primary

#2E77BF

secondary

#CBA47E

accent

#9344E4

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #2E77BF

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

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