#2A82A8#2A82A8

#2A82A8 is a mid, moderate cyan. Relative luminance 0.193; OKLCH L 57.2% C 0.100 H 231.1°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#2A82A8
RGB	rgb(42, 130, 168)
HSL	hsl(198, 60%, 41%)
HSV	hsv(198, 75%, 66%)
CMYK	cmyk(75%, 22.6%, 0%, 34.1%)
CIE-LAB	lab(51.02, -12.77, -27.59)
CIE-LCH	lch(51.02, 30.41, 245.16°)
OKLab	oklab(57.22% -0.0626 -0.0776)
OKLCH	oklch(57.22% 0.1 231.1)
XYZ	xyz(16.0025, 19.2828, 39.9168)
Luminance	0.1928 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A82A8 #A8502A

analogous

#2AA88F #2A82A8 #2A43A8

triadic

#2A82A8 #A82A82 #82A82A

tetradic

#2A82A8 #8F2AA8 #A8502A #43A82A

square

#2A82A8 #8F2AA8 #A8502A #43A82A

split-complementary

#2A82A8 #A82A43 #A88F2A

monochromatic

#123646 #1E5C77 #2A82A8 #40A4CF #71BBDB

Accessibility & contrast

On white

4.32

#2A82A8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#2A82A8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A82A8

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A82A8	#FFFFFF	#000000	##000000
##2A82A8	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)

#797979

Design tokens & code

CSS

--color: #2a82a8;
/* rgb */ color: rgb(42, 130, 168);
/* oklch */ color: oklch(57.2% 0.100 231.1);

Tailwind

colors: {
  custom: {
    50: '#76a6c2',
    500: '#2a82a8',
    950: '#000000',
  },
}

SCSS

$custom: #2a82a8;
$custom-light: #76a6c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a82a8",
  "rgb": {
    "r": 42,
    "g": 130,
    "b": 168
  },
  "hsl": {
    "h": 198.095,
    "s": 60,
    "l": 41.176
  },
  "oklch": {
    "l": 0.57218,
    "c": 0.09967,
    "h": 231.1
  },
  "luminance": 0.19285
}

Semantic roles & 50–950 ramp

primary

#2A82A8

secondary

#C3866B

accent

#7445E3

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2A82A8

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

Preview Lab → · Contrast checker → · Palette generator →