#2E80B7#2E80B7

#2E80B7 is a mid, moderate cyan. Relative luminance 0.194; OKLCH L 57.6% C 0.115 H 242.3°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#2E80B7
RGB	rgb(46, 128, 183)
HSL	hsl(204, 60%, 45%)
HSV	hsv(204, 75%, 72%)
CMYK	cmyk(74.9%, 30.1%, 0%, 28.2%)
CIE-LAB	lab(51.19, -5.78, -35.97)
CIE-LCH	lch(51.19, 36.43, 260.87°)
OKLab	oklab(57.61% -0.0535 -0.1018)
OKLCH	oklch(57.61% 0.115 242.3)
XYZ	xyz(17.3898, 19.4361, 47.6256)
Luminance	0.1944 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E80B7 #B7652E

analogous

#2EB7AA #2E80B7 #2E3BB7

triadic

#2E80B7 #B72E80 #80B72E

tetradic

#2E80B7 #AA2EB7 #B7652E #3BB72E

square

#2E80B7 #AA2EB7 #B7652E #3BB72E

split-complementary

#2E80B7 #B72E3B #B7AA2E

monochromatic

#153C55 #225E86 #2E80B7 #4F9ED3 #80B9DF

Accessibility & contrast

On white

4.30

#2E80B7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#2E80B7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E80B7

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E80B7	#FFFFFF	#000000	##000000
##2E80B7	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6781B9

Deuteranopia (green-blind)

#5474B6

Tritanopia (blue-blind)

#008E93

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2e80b7;
/* rgb */ color: rgb(46, 128, 183);
/* oklch */ color: oklch(57.6% 0.115 242.3);

Tailwind

colors: {
  custom: {
    50: '#7aa4cd',
    500: '#2e80b7',
    950: '#000000',
  },
}

SCSS

$custom: #2e80b7;
$custom-light: #7aa4cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2e80b7",
  "rgb": {
    "r": 46,
    "g": 128,
    "b": 183
  },
  "hsl": {
    "h": 204.088,
    "s": 59.825,
    "l": 44.902
  },
  "oklch": {
    "l": 0.57613,
    "c": 0.11498,
    "h": 242.3
  },
  "luminance": 0.19438
}

Semantic roles & 50–950 ramp

primary

#2E80B7

secondary

#C89979

accent

#8445E3

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2E80B7

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

Preview Lab → · Contrast checker → · Palette generator →