#2A68B3#2A68B3

#2A68B3 is a mid, vivid cyan. Relative luminance 0.136; OKLCH L 51.6% C 0.135 H 255.1°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#2A68B3
RGB	rgb(42, 104, 179)
HSL	hsl(213, 62%, 43%)
HSV	hsv(213, 77%, 70%)
CMYK	cmyk(76.5%, 41.9%, 0%, 29.8%)
CIE-LAB	lab(43.72, 6.88, -45.49)
CIE-LCH	lch(43.72, 46.01, 278.61°)
OKLab	oklab(51.65% -0.0345 -0.1301)
OKLCH	oklch(51.65% 0.135 255.1)
XYZ	xyz(14.0388, 13.6459, 44.5331)
Luminance	0.1365 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A68B3 #B3752A

analogous

#2AACB3 #2A68B3 #312AB3

triadic

#2A68B3 #B32A68 #68B32A

tetradic

#2A68B3 #B32AAC #B3752A #2AB331

square

#2A68B3 #B32AAC #B3752A #2AB331

split-complementary

#2A68B3 #B3312A #ACB32A

monochromatic

#132E50 #1E4B81 #2A68B3 #4686D4 #78A7DF

Accessibility & contrast

On white

5.63

#2A68B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#2A68B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A68B3

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A68B3	#FFFFFF	#000000	##FFFFFF
##2A68B3	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#436EB6

Deuteranopia (green-blind)

#2C62B2

Tritanopia (blue-blind)

#007A85

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #2a68b3;
/* rgb */ color: rgb(42, 104, 179);
/* oklch */ color: oklch(51.6% 0.135 255.1);

Tailwind

colors: {
  custom: {
    50: '#7792ca',
    500: '#2a68b3',
    950: '#000000',
  },
}

SCSS

$custom: #2a68b3;
$custom-light: #7792ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2a68b3",
  "rgb": {
    "r": 42,
    "g": 104,
    "b": 179
  },
  "hsl": {
    "h": 212.847,
    "s": 61.991,
    "l": 43.333
  },
  "oklch": {
    "l": 0.51647,
    "c": 0.13458,
    "h": 255.1
  },
  "luminance": 0.13648
}

Semantic roles & 50–950 ramp

primary

#2A68B3

secondary

#C7A072

accent

#9C43E5

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2A68B3

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

Preview Lab → · Contrast checker → · Palette generator →