#2A6AB8#2A6AB8

#2A6AB8 is a mid, vivid cyan. Relative luminance 0.143; OKLCH L 52.4% C 0.139 H 255.3°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#2A6AB8
RGB	rgb(42, 106, 184)
HSL	hsl(213, 63%, 44%)
HSV	hsv(213, 77%, 72%)
CMYK	cmyk(77.2%, 42.4%, 0%, 27.8%)
CIE-LAB	lab(44.60, 7.52, -47.00)
CIE-LCH	lch(44.60, 47.60, 279.09°)
OKLab	oklab(52.43% -0.0352 -0.1345)
OKLCH	oklch(52.43% 0.139 255.3)
XYZ	xyz(14.7574, 14.2593, 47.3127)
Luminance	0.1426 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A6AB8 #B8782A

analogous

#2AB1B8 #2A6AB8 #312AB8

triadic

#2A6AB8 #B82A6A #6AB82A

tetradic

#2A6AB8 #B82AB1 #B8782A #2AB831

square

#2A6AB8 #B82AB1 #B8782A #2AB831

split-complementary

#2A6AB8 #B8312A #B1B82A

monochromatic

#133154 #1F4D86 #2A6AB8 #4A89D6 #7BA9E1

Accessibility & contrast

On white

5.45

#2A6AB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#2A6AB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A6AB8

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A6AB8	#FFFFFF	#000000	##FFFFFF
##2A6AB8	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4470BB

Deuteranopia (green-blind)

#2A64B6

Tritanopia (blue-blind)

#007C88

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #2a6ab8;
/* rgb */ color: rgb(42, 106, 184);
/* oklch */ color: oklch(52.4% 0.139 255.3);

Tailwind

colors: {
  custom: {
    50: '#7894ce',
    500: '#2a6ab8',
    950: '#000000',
  },
}

SCSS

$custom: #2a6ab8;
$custom-light: #7894ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2a6ab8",
  "rgb": {
    "r": 42,
    "g": 106,
    "b": 184
  },
  "hsl": {
    "h": 212.958,
    "s": 62.832,
    "l": 44.314
  },
  "oklch": {
    "l": 0.52428,
    "c": 0.139,
    "h": 255.3
  },
  "luminance": 0.14261
}

Semantic roles & 50–950 ramp

primary

#2A6AB8

secondary

#C9A375

accent

#9C42E6

background

#F7F9FC

surface

#EEF1F9

border

#C9CBD2

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2A6AB8

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

Preview Lab → · Contrast checker → · Palette generator →