#2A82AA#2A82AA

#2A82AA is a mid, moderate cyan. Relative luminance 0.194; OKLCH L 57.3% C 0.102 H 232.5°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#2A82AA
RGB	rgb(42, 130, 170)
HSL	hsl(199, 60%, 42%)
HSV	hsv(199, 75%, 67%)
CMYK	cmyk(75.3%, 23.5%, 0%, 33.3%)
CIE-LAB	lab(51.10, -12.07, -28.62)
CIE-LCH	lch(51.10, 31.06, 247.13°)
OKLab	oklab(57.32% -0.0619 -0.0805)
OKLCH	oklch(57.32% 0.102 232.5)
XYZ	xyz(16.1903, 19.3579, 40.9056)
Luminance	0.1936 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A82AA #AA522A

analogous

#2AAA92 #2A82AA #2A42AA

triadic

#2A82AA #AA2A82 #82AA2A

tetradic

#2A82AA #922AAA #AA522A #42AA2A

square

#2A82AA #922AAA #AA522A #42AA2A

split-complementary

#2A82AA #AA2A42 #AA922A

monochromatic

#123748 #1E5C79 #2A82AA #41A3D0 #72BBDC

Accessibility & contrast

On white

4.31

#2A82AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#2A82AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A82AA

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A82AA	#FFFFFF	#000000	##000000
##2A82AA	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E81AC

Deuteranopia (green-blind)

#5D74A9

Tritanopia (blue-blind)

#008D8F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2a82aa;
/* rgb */ color: rgb(42, 130, 170);
/* oklch */ color: oklch(57.3% 0.102 232.5);

Tailwind

colors: {
  custom: {
    50: '#76a6c3',
    500: '#2a82aa',
    950: '#000000',
  },
}

SCSS

$custom: #2a82aa;
$custom-light: #76a6c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2a82aa",
  "rgb": {
    "r": 42,
    "g": 130,
    "b": 170
  },
  "hsl": {
    "h": 198.75,
    "s": 60.377,
    "l": 41.569
  },
  "oklch": {
    "l": 0.57316,
    "c": 0.10154,
    "h": 232.5
  },
  "luminance": 0.1936
}

Semantic roles & 50–950 ramp

primary

#2A82AA

secondary

#C3886C

accent

#7644E4

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2A82AA

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

Preview Lab → · Contrast checker → · Palette generator →