#2B82A3#2B82A3

#2B82A3 is a mid, moderate cyan. Relative luminance 0.191; OKLCH L 57.0% C 0.095 H 227.6°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#2B82A3
RGB	rgb(43, 130, 163)
HSL	hsl(197, 58%, 40%)
HSV	hsv(197, 74%, 64%)
CMYK	cmyk(73.6%, 20.2%, 0%, 36.1%)
CIE-LAB	lab(50.83, -14.37, -24.98)
CIE-LCH	lch(50.83, 28.82, 240.09°)
OKLab	oklab(57.01% -0.064 -0.0701)
OKLCH	oklch(57.01% 0.095 227.6)
XYZ	xyz(15.5871, 19.1214, 37.5125)
Luminance	0.1912 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B82A3 #A34C2B

analogous

#2BA388 #2B82A3 #2B46A3

triadic

#2B82A3 #A32B82 #82A32B

tetradic

#2B82A3 #882BA3 #A34C2B #46A32B

square

#2B82A3 #882BA3 #A34C2B #46A32B

split-complementary

#2B82A3 #A32B46 #A3882B

monochromatic

#113542 #1E5B73 #2B82A3 #3FA5CC #6FBCD9

Accessibility & contrast

On white

4.35

#2B82A3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#2B82A3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B82A3

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B82A3	#FFFFFF	#000000	##000000
##2B82A3	1.00	4.35	4.82	4.82
#FFFFFF	4.35	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)

#7180A5

Deuteranopia (green-blind)

#6074A3

Tritanopia (blue-blind)

#008B8D

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #2b82a3;
/* rgb */ color: rgb(43, 130, 163);
/* oklch */ color: oklch(57.0% 0.095 227.6);

Tailwind

colors: {
  custom: {
    50: '#75a6be',
    500: '#2b82a3',
    950: '#000000',
  },
}

SCSS

$custom: #2b82a3;
$custom-light: #75a6be;
$custom-dark: #000000;

JSON

{
  "hex": "#2b82a3",
  "rgb": {
    "r": 43,
    "g": 130,
    "b": 163
  },
  "hsl": {
    "h": 196.5,
    "s": 58.252,
    "l": 40.392
  },
  "oklch": {
    "l": 0.57005,
    "c": 0.09486,
    "h": 227.6
  },
  "luminance": 0.19123
}

Semantic roles & 50–950 ramp

primary

#2B82A3

secondary

#C0816A

accent

#7146E1

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2B82A3

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

Preview Lab → · Contrast checker → · Palette generator →