#2A68B6#2A68B6

#2A68B6 is a mid, vivid cyan. Relative luminance 0.138; OKLCH L 51.8% C 0.139 H 255.9°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#2A68B6
RGB	rgb(42, 104, 182)
HSL	hsl(213, 63%, 44%)
HSV	hsv(213, 77%, 71%)
CMYK	cmyk(76.9%, 42.9%, 0%, 28.6%)
CIE-LAB	lab(43.90, 8.03, -46.96)
CIE-LCH	lch(43.90, 47.64, 279.70°)
OKLab	oklab(51.84% -0.0339 -0.1344)
OKLCH	oklch(51.84% 0.139 255.9)
XYZ	xyz(14.3455, 13.7686, 46.1484)
Luminance	0.1377 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A68B6 #B6782A

analogous

#2AAEB6 #2A68B6 #322AB6

triadic

#2A68B6 #B62A68 #68B62A

tetradic

#2A68B6 #B62AAE #B6782A #2AB632

square

#2A68B6 #B62AAE #B6782A #2AB632

split-complementary

#2A68B6 #B6322A #AEB62A

monochromatic

#132F53 #1F4C84 #2A68B6 #4887D5 #7AA7E0

Accessibility & contrast

On white

5.59

#2A68B6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#2A68B6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A68B6

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A68B6	#FFFFFF	#000000	##FFFFFF
##2A68B6	1.00	5.59	3.75	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#416FB9

Deuteranopia (green-blind)

#2862B4

Tritanopia (blue-blind)

#007A86

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #2a68b6;
/* rgb */ color: rgb(42, 104, 182);
/* oklch */ color: oklch(51.8% 0.139 255.9);

Tailwind

colors: {
  custom: {
    50: '#7892cc',
    500: '#2a68b6',
    950: '#000000',
  },
}

SCSS

$custom: #2a68b6;
$custom-light: #7892cc;
$custom-dark: #000000;

JSON

{
  "hex": "#2a68b6",
  "rgb": {
    "r": 42,
    "g": 104,
    "b": 182
  },
  "hsl": {
    "h": 213.429,
    "s": 62.5,
    "l": 43.922
  },
  "oklch": {
    "l": 0.51843,
    "c": 0.13859,
    "h": 255.9
  },
  "luminance": 0.1377
}

Semantic roles & 50–950 ramp

primary

#2A68B6

secondary

#C8A373

accent

#9D42E6

background

#F7F8FC

surface

#EEF0F9

border

#C9CBD2

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2A68B6

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

Preview Lab → · Contrast checker → · Palette generator →