#2B82A8#2B82A8

#2B82A8 is a mid, moderate cyan. Relative luminance 0.193; OKLCH L 57.2% C 0.099 H 231.3°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#2B82A8
RGB	rgb(43, 130, 168)
HSL	hsl(198, 59%, 41%)
HSV	hsv(198, 74%, 66%)
CMYK	cmyk(74.4%, 22.6%, 0%, 34.1%)
CIE-LAB	lab(51.04, -12.64, -27.55)
CIE-LCH	lch(51.04, 30.32, 245.36°)
OKLab	oklab(57.25% -0.0621 -0.0774)
OKLCH	oklch(57.25% 0.099 231.3)
XYZ	xyz(16.0439, 19.3041, 39.9187)
Luminance	0.1931 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B82A8 #A8512B

analogous

#2BA890 #2B82A8 #2B44A8

triadic

#2B82A8 #A82B82 #82A82B

tetradic

#2B82A8 #902BA8 #A8512B #44A82B

square

#2B82A8 #902BA8 #A8512B #44A82B

split-complementary

#2B82A8 #A82B44 #A8902B

monochromatic

#123747 #1F5C77 #2B82A8 #42A4CF #72BBDB

Accessibility & contrast

On white

4.32

#2B82A8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#2B82A8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B82A8

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B82A8	#FFFFFF	#000000	##000000
##2B82A8	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)

#6F80AA

Deuteranopia (green-blind)

#5E74A7

Tritanopia (blue-blind)

#008C8F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2b82a8;
/* rgb */ color: rgb(43, 130, 168);
/* oklch */ color: oklch(57.2% 0.099 231.3);

Tailwind

colors: {
  custom: {
    50: '#76a6c2',
    500: '#2b82a8',
    950: '#000000',
  },
}

SCSS

$custom: #2b82a8;
$custom-light: #76a6c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2b82a8",
  "rgb": {
    "r": 43,
    "g": 130,
    "b": 168
  },
  "hsl": {
    "h": 198.24,
    "s": 59.242,
    "l": 41.373
  },
  "oklch": {
    "l": 0.57245,
    "c": 0.09927,
    "h": 231.3
  },
  "luminance": 0.19306
}

Semantic roles & 50–950 ramp

primary

#2B82A8

secondary

#C2876C

accent

#7545E2

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2B82A8

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

Preview Lab → · Contrast checker → · Palette generator →