#2E80A9#2E80A9

#2E80A9 is a mid, moderate cyan. Relative luminance 0.189; OKLCH L 56.9% C 0.100 H 234.4°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#2E80A9
RGB	rgb(46, 128, 169)
HSL	hsl(200, 57%, 42%)
HSV	hsv(200, 73%, 66%)
CMYK	cmyk(72.8%, 24.3%, 0%, 33.7%)
CIE-LAB	lab(50.55, -10.74, -28.89)
CIE-LCH	lch(50.55, 30.83, 249.60°)
OKLab	oklab(56.89% -0.0582 -0.0813)
OKLCH	oklch(56.89% 0.1 234.4)
XYZ	xyz(16.0045, 18.8819, 40.3295)
Luminance	0.1888 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E80A9 #A9572E

analogous

#2EA995 #2E80A9 #2E43A9

triadic

#2E80A9 #A92E80 #80A92E

tetradic

#2E80A9 #952EA9 #A9572E #43A92E

square

#2E80A9 #952EA9 #A9572E #43A92E

split-complementary

#2E80A9 #A92E43 #A9952E

monochromatic

#143749 #215C79 #2E80A9 #47A0CD #77B9DA

Accessibility & contrast

On white

4.40

#2E80A9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#2E80A9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E80A9

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E80A9	#FFFFFF	#000000	##000000
##2E80A9	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7FAB

Deuteranopia (green-blind)

#5B73A8

Tritanopia (blue-blind)

#008B8E

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #2e80a9;
/* rgb */ color: rgb(46, 128, 169);
/* oklch */ color: oklch(56.9% 0.100 234.4);

Tailwind

colors: {
  custom: {
    50: '#77a4c2',
    500: '#2e80a9',
    950: '#000000',
  },
}

SCSS

$custom: #2e80a9;
$custom-light: #77a4c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2e80a9",
  "rgb": {
    "r": 46,
    "g": 128,
    "b": 169
  },
  "hsl": {
    "h": 200,
    "s": 57.209,
    "l": 42.157
  },
  "oklch": {
    "l": 0.56889,
    "c": 0.09996,
    "h": 234.4
  },
  "luminance": 0.18884
}

Semantic roles & 50–950 ramp

primary

#2E80A9

secondary

#C28C71

accent

#7A47E0

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2E80A9

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

Preview Lab → · Contrast checker → · Palette generator →