#2E80B4#2E80B4

#2E80B4 is a mid, moderate cyan. Relative luminance 0.193; OKLCH L 57.5% C 0.112 H 240.8°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#2E80B4
RGB	rgb(46, 128, 180)
HSL	hsl(203, 59%, 44%)
HSV	hsv(203, 74%, 71%)
CMYK	cmyk(74.4%, 28.9%, 0%, 29.4%)
CIE-LAB	lab(51.05, -6.85, -34.46)
CIE-LCH	lch(51.05, 35.14, 258.75°)
OKLab	oklab(57.45% -0.0544 -0.0974)
OKLCH	oklch(57.45% 0.112 240.8)
XYZ	xyz(17.0809, 19.3125, 45.9986)
Luminance	0.1931 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E80B4 #B4622E

analogous

#2EB4A5 #2E80B4 #2E3DB4

triadic

#2E80B4 #B42E80 #80B42E

tetradic

#2E80B4 #A52EB4 #B4622E #3DB42E

square

#2E80B4 #A52EB4 #B4622E #3DB42E

split-complementary

#2E80B4 #B42E3D #B4A52E

monochromatic

#153B53 #225D83 #2E80B4 #4E9ED2 #7EB9DE

Accessibility & contrast

On white

4.32

#2E80B4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#2E80B4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E80B4

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E80B4	#FFFFFF	#000000	##000000
##2E80B4	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6881B6

Deuteranopia (green-blind)

#5574B3

Tritanopia (blue-blind)

#008D92

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2e80b4;
/* rgb */ color: rgb(46, 128, 180);
/* oklch */ color: oklch(57.5% 0.112 240.8);

Tailwind

colors: {
  custom: {
    50: '#79a4ca',
    500: '#2e80b4',
    950: '#000000',
  },
}

SCSS

$custom: #2e80b4;
$custom-light: #79a4ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2e80b4",
  "rgb": {
    "r": 46,
    "g": 128,
    "b": 180
  },
  "hsl": {
    "h": 203.284,
    "s": 59.292,
    "l": 44.314
  },
  "oklch": {
    "l": 0.57453,
    "c": 0.1116,
    "h": 240.8
  },
  "luminance": 0.19314
}

Semantic roles & 50–950 ramp

primary

#2E80B4

secondary

#C79677

accent

#8245E2

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2E80B4

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

Preview Lab → · Contrast checker → · Palette generator →