#2A82A3#2A82A3

#2A82A3 is a mid, moderate cyan. Relative luminance 0.191; OKLCH L 57.0% C 0.095 H 227.4°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#2A82A3
RGB	rgb(42, 130, 163)
HSL	hsl(196, 59%, 40%)
HSV	hsv(196, 74%, 64%)
CMYK	cmyk(74.2%, 20.2%, 0%, 36.1%)
CIE-LAB	lab(50.80, -14.51, -25.02)
CIE-LCH	lch(50.80, 28.93, 239.89°)
OKLab	oklab(56.98% -0.0645 -0.0702)
OKLCH	oklch(56.98% 0.095 227.4)
XYZ	xyz(15.5456, 19.1000, 37.5106)
Luminance	0.1910 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A82A3 #A34B2A

analogous

#2AA388 #2A82A3 #2A45A3

triadic

#2A82A3 #A32A82 #82A32A

tetradic

#2A82A3 #882AA3 #A34B2A #45A32A

square

#2A82A3 #882AA3 #A34B2A #45A32A

split-complementary

#2A82A3 #A32A45 #A3882A

monochromatic

#113442 #1D5B72 #2A82A3 #3DA6CD #6EBCDA

Accessibility & contrast

On white

4.36

#2A82A3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#2A82A3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A82A3

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A82A3	#FFFFFF	#000000	##000000
##2A82A3	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7080A5

Deuteranopia (green-blind)

#6074A3

Tritanopia (blue-blind)

#008B8D

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #2a82a3;
/* rgb */ color: rgb(42, 130, 163);
/* oklch */ color: oklch(57.0% 0.095 227.4);

Tailwind

colors: {
  custom: {
    50: '#75a6be',
    500: '#2a82a3',
    950: '#000000',
  },
}

SCSS

$custom: #2a82a3;
$custom-light: #75a6be;
$custom-dark: #000000;

JSON

{
  "hex": "#2a82a3",
  "rgb": {
    "r": 42,
    "g": 130,
    "b": 163
  },
  "hsl": {
    "h": 196.364,
    "s": 59.024,
    "l": 40.196
  },
  "oklch": {
    "l": 0.56978,
    "c": 0.09529,
    "h": 227.4
  },
  "luminance": 0.19102
}

Semantic roles & 50–950 ramp

primary

#2A82A3

secondary

#C08068

accent

#7046E2

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2A82A3

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

Preview Lab → · Contrast checker → · Palette generator →