#2E77BE#2E77BE

#2E77BE is a mid, vivid cyan. Relative luminance 0.175; OKLCH L 55.9% C 0.132 H 250.9°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#2E77BE
RGB	rgb(46, 119, 190)
HSL	hsl(210, 61%, 46%)
HSV	hsv(210, 76%, 75%)
CMYK	cmyk(75.8%, 37.4%, 0%, 25.5%)
CIE-LAB	lab(48.87, 2.17, -43.66)
CIE-LCH	lch(48.87, 43.72, 272.85°)
OKLab	oklab(55.9% -0.043 -0.1244)
OKLCH	oklch(55.9% 0.132 250.9)
XYZ	xyz(17.0143, 17.4902, 51.1845)
Luminance	0.1749 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E77BE #BE752E

analogous

#2EBEBD #2E77BE #2E2FBE

triadic

#2E77BE #BE2E77 #77BE2E

tetradic

#2E77BE #BD2EBE #BE752E #2FBE2E

square

#2E77BE #BD2EBE #BE752E #2FBE2E

split-complementary

#2E77BE #BE2E2F #BEBD2E

monochromatic

#16395B #22588D #2E77BE #5496D6 #85B4E1

Accessibility & contrast

On white

4.67

#2E77BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#2E77BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2E77BE

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E77BE	#FFFFFF	#000000	##FFFFFF
##2E77BE	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#567BC1

Deuteranopia (green-blind)

#406EBD

Tritanopia (blue-blind)

#008891

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #2e77be;
/* rgb */ color: rgb(46, 119, 190);
/* oklch */ color: oklch(55.9% 0.132 250.9);

Tailwind

colors: {
  custom: {
    50: '#7b9dd2',
    500: '#2e77be',
    950: '#000000',
  },
}

SCSS

$custom: #2e77be;
$custom-light: #7b9dd2;
$custom-dark: #000000;

JSON

{
  "hex": "#2e77be",
  "rgb": {
    "r": 46,
    "g": 119,
    "b": 190
  },
  "hsl": {
    "h": 209.583,
    "s": 61.017,
    "l": 46.275
  },
  "oklch": {
    "l": 0.55902,
    "c": 0.13163,
    "h": 250.9
  },
  "luminance": 0.17492
}

Semantic roles & 50–950 ramp

primary

#2E77BE

secondary

#CBA37D

accent

#9344E4

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #2E77BE

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

Preview Lab → · Contrast checker → · Palette generator →