#2A82B1#2A82B1

#2A82B1 is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.7% C 0.108 H 236.8°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#2A82B1
RGB	rgb(42, 130, 177)
HSL	hsl(201, 62%, 43%)
HSV	hsv(201, 76%, 69%)
CMYK	cmyk(76.3%, 26.6%, 0%, 30.6%)
CIE-LAB	lab(51.42, -9.59, -32.17)
CIE-LCH	lch(51.42, 33.57, 253.40°)
OKLab	oklab(57.67% -0.0594 -0.0908)
OKLCH	oklch(57.67% 0.108 236.8)
XYZ	xyz(16.8701, 19.6298, 44.4863)
Luminance	0.1963 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A82B1 #B1592A

analogous

#2AB19C #2A82B1 #2A3EB1

triadic

#2A82B1 #B12A82 #82B12A

tetradic

#2A82B1 #9C2AB1 #B1592A #3EB12A

square

#2A82B1 #9C2AB1 #B1592A #3EB12A

split-complementary

#2A82B1 #B12A3E #B19C2A

monochromatic

#13394E #1E5E80 #2A82B1 #45A2D3 #77BADF

Accessibility & contrast

On white

4.26

#2A82B1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#2A82B1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A82B1

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A82B1	#FFFFFF	#000000	##000000
##2A82B1	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B82B3

Deuteranopia (green-blind)

#5975B0

Tritanopia (blue-blind)

#008E92

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2a82b1;
/* rgb */ color: rgb(42, 130, 177);
/* oklch */ color: oklch(57.7% 0.108 236.8);

Tailwind

colors: {
  custom: {
    50: '#77a6c8',
    500: '#2a82b1',
    950: '#000000',
  },
}

SCSS

$custom: #2a82b1;
$custom-light: #77a6c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a82b1",
  "rgb": {
    "r": 42,
    "g": 130,
    "b": 177
  },
  "hsl": {
    "h": 200.889,
    "s": 61.644,
    "l": 42.941
  },
  "oklch": {
    "l": 0.57668,
    "c": 0.10849,
    "h": 236.8
  },
  "luminance": 0.19632
}

Semantic roles & 50–950 ramp

primary

#2A82B1

secondary

#C68E70

accent

#7B43E5

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2A82B1

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

Preview Lab → · Contrast checker → · Palette generator →