#2A66A2#2A66A2

#2A66A2 is a mid, moderate cyan. Relative luminance 0.126; OKLCH L 50.1% C 0.114 H 251.2°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#2A66A2
RGB	rgb(42, 102, 162)
HSL	hsl(210, 59%, 40%)
HSV	hsv(210, 74%, 64%)
CMYK	cmyk(74.1%, 37%, 0%, 36.5%)
CIE-LAB	lab(42.16, 1.71, -37.98)
CIE-LCH	lch(42.16, 38.02, 272.58°)
OKLab	oklab(50.11% -0.0368 -0.1081)
OKLCH	oklch(50.11% 0.114 251.2)
XYZ	xyz(12.2254, 12.6022, 35.9636)
Luminance	0.1260 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A66A2 #A2662A

analogous

#2AA2A2 #2A66A2 #2A2AA2

triadic

#2A66A2 #A22A66 #66A22A

tetradic

#2A66A2 #A22AA2 #A2662A #2AA22A

square

#2A66A2 #A22AA2 #A2662A #2AA22A

split-complementary

#2A66A2 #A22A2A #A2A22A

monochromatic

#112941 #1D4771 #2A66A2 #3D85CD #6DA3D9

Accessibility & contrast

On white

5.96

#2A66A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#2A66A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A66A2

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A66A2	#FFFFFF	#000000	##FFFFFF
##2A66A2	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A6AA4

Deuteranopia (green-blind)

#395EA1

Tritanopia (blue-blind)

#00747C

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #2a66a2;
/* rgb */ color: rgb(42, 102, 162);
/* oklch */ color: oklch(50.1% 0.114 251.2);

Tailwind

colors: {
  custom: {
    50: '#7491be',
    500: '#2a66a2',
    950: '#000000',
  },
}

SCSS

$custom: #2a66a2;
$custom-light: #7491be;
$custom-dark: #000000;

JSON

{
  "hex": "#2a66a2",
  "rgb": {
    "r": 42,
    "g": 102,
    "b": 162
  },
  "hsl": {
    "h": 210,
    "s": 58.824,
    "l": 40
  },
  "oklch": {
    "l": 0.50113,
    "c": 0.11417,
    "h": 251.2
  },
  "luminance": 0.12604
}

Semantic roles & 50–950 ramp

primary

#2A66A2

secondary

#C09468

accent

#9446E2

background

#F7F8FB

surface

#EDF0F7

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2A66A2

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

Preview Lab → · Contrast checker → · Palette generator →