#2E80B8#2E80B8

#2E80B8 is a mid, moderate cyan. Relative luminance 0.195; OKLCH L 57.7% C 0.116 H 242.8°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#2E80B8
RGB	rgb(46, 128, 184)
HSL	hsl(204, 60%, 45%)
HSV	hsv(204, 75%, 72%)
CMYK	cmyk(75%, 30.4%, 0%, 27.8%)
CIE-LAB	lab(51.24, -5.42, -36.47)
CIE-LCH	lch(51.24, 36.87, 261.55°)
OKLab	oklab(57.67% -0.0531 -0.1033)
OKLCH	oklch(57.67% 0.116 242.8)
XYZ	xyz(17.4943, 19.4778, 48.1757)
Luminance	0.1948 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E80B8 #B8662E

analogous

#2EB8AB #2E80B8 #2E3BB8

triadic

#2E80B8 #B82E80 #80B82E

tetradic

#2E80B8 #AB2EB8 #B8662E #3BB82E

square

#2E80B8 #AB2EB8 #B8662E #3BB82E

split-complementary

#2E80B8 #B82E3B #B8AB2E

monochromatic

#163C56 #225E87 #2E80B8 #509ED3 #81B9DF

Accessibility & contrast

On white

4.29

#2E80B8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#2E80B8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E80B8

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E80B8	#FFFFFF	#000000	##000000
##2E80B8	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6681BA

Deuteranopia (green-blind)

#5374B7

Tritanopia (blue-blind)

#008E94

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2e80b8;
/* rgb */ color: rgb(46, 128, 184);
/* oklch */ color: oklch(57.7% 0.116 242.8);

Tailwind

colors: {
  custom: {
    50: '#7aa4cd',
    500: '#2e80b8',
    950: '#000000',
  },
}

SCSS

$custom: #2e80b8;
$custom-light: #7aa4cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2e80b8",
  "rgb": {
    "r": 46,
    "g": 128,
    "b": 184
  },
  "hsl": {
    "h": 204.348,
    "s": 60,
    "l": 45.098
  },
  "oklch": {
    "l": 0.57667,
    "c": 0.11613,
    "h": 242.8
  },
  "luminance": 0.1948
}

Semantic roles & 50–950 ramp

primary

#2E80B8

secondary

#C89979

accent

#8545E3

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2E80B8

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

Preview Lab → · Contrast checker → · Palette generator →