#2A6AB9#2A6AB9

#2A6AB9 is a mid, vivid cyan. Relative luminance 0.143; OKLCH L 52.5% C 0.140 H 255.6°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#2A6AB9
RGB	rgb(42, 106, 185)
HSL	hsl(213, 63%, 45%)
HSV	hsv(213, 77%, 73%)
CMYK	cmyk(77.3%, 42.7%, 0%, 27.5%)
CIE-LAB	lab(44.66, 7.90, -47.48)
CIE-LCH	lch(44.66, 48.14, 279.45°)
OKLab	oklab(52.49% -0.035 -0.1359)
OKLCH	oklch(52.49% 0.14 255.6)
XYZ	xyz(14.8626, 14.3014, 47.8667)
Luminance	0.1430 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A6AB9 #B9792A

analogous

#2AB2B9 #2A6AB9 #322AB9

triadic

#2A6AB9 #B92A6A #6AB92A

tetradic

#2A6AB9 #B92AB2 #B9792A #2AB932

square

#2A6AB9 #B92AB2 #B9792A #2AB932

split-complementary

#2A6AB9 #B9322A #B2B92A

monochromatic

#133155 #1F4D87 #2A6AB9 #4A89D6 #7CA9E1

Accessibility & contrast

On white

5.44

#2A6AB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#2A6AB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A6AB9

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A6AB9	#FFFFFF	#000000	##FFFFFF
##2A6AB9	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4371BC

Deuteranopia (green-blind)

#2964B7

Tritanopia (blue-blind)

#007D88

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #2a6ab9;
/* rgb */ color: rgb(42, 106, 185);
/* oklch */ color: oklch(52.5% 0.140 255.6);

Tailwind

colors: {
  custom: {
    50: '#7894ce',
    500: '#2a6ab9',
    950: '#000000',
  },
}

SCSS

$custom: #2a6ab9;
$custom-light: #7894ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2a6ab9",
  "rgb": {
    "r": 42,
    "g": 106,
    "b": 185
  },
  "hsl": {
    "h": 213.147,
    "s": 62.996,
    "l": 44.51
  },
  "oklch": {
    "l": 0.52494,
    "c": 0.14033,
    "h": 255.6
  },
  "luminance": 0.14303
}

Semantic roles & 50–950 ramp

primary

#2A6AB9

secondary

#CAA475

accent

#9D42E6

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0A0D14

muted

#7C7E82

Preview Lab

Preview with #2A6AB9

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

Preview Lab → · Contrast checker → · Palette generator →