#2B68B4#2B68B4

#2B68B4 is a mid, vivid cyan. Relative luminance 0.137; OKLCH L 51.7% C 0.136 H 255.6°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#2B68B4
RGB	rgb(43, 104, 180)
HSL	hsl(213, 61%, 44%)
HSV	hsv(213, 76%, 71%)
CMYK	cmyk(76.1%, 42.2%, 0%, 29.4%)
CIE-LAB	lab(43.81, 7.39, -45.93)
CIE-LCH	lch(43.81, 46.52, 279.14°)
OKLab	oklab(51.75% -0.0337 -0.1313)
OKLCH	oklch(51.75% 0.136 255.6)
XYZ	xyz(14.1817, 13.7079, 45.0696)
Luminance	0.1371 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B68B4 #B4772B

analogous

#2BACB4 #2B68B4 #332BB4

triadic

#2B68B4 #B42B68 #68B42B

tetradic

#2B68B4 #B42BAC #B4772B #2BB433

square

#2B68B4 #B42BAC #B4772B #2BB433

split-complementary

#2B68B4 #B4332B #ACB42B

monochromatic

#132F51 #1F4B83 #2B68B4 #4987D3 #7AA7DF

Accessibility & contrast

On white

5.61

#2B68B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#2B68B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B68B4

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B68B4	#FFFFFF	#000000	##FFFFFF
##2B68B4	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#436EB7

Deuteranopia (green-blind)

#2B62B2

Tritanopia (blue-blind)

#007A85

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #2b68b4;
/* rgb */ color: rgb(43, 104, 180);
/* oklch */ color: oklch(51.7% 0.136 255.6);

Tailwind

colors: {
  custom: {
    50: '#7892cb',
    500: '#2b68b4',
    950: '#000000',
  },
}

SCSS

$custom: #2b68b4;
$custom-light: #7892cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2b68b4",
  "rgb": {
    "r": 43,
    "g": 104,
    "b": 180
  },
  "hsl": {
    "h": 213.285,
    "s": 61.435,
    "l": 43.725
  },
  "oklch": {
    "l": 0.51745,
    "c": 0.1356,
    "h": 255.6
  },
  "luminance": 0.1371
}

Semantic roles & 50–950 ramp

primary

#2B68B4

secondary

#C7A273

accent

#9D43E5

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2B68B4

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

Preview Lab → · Contrast checker → · Palette generator →