#2167BE#2167BE

#2167BE is a mid, vivid cyan. Relative luminance 0.137; OKLCH L 51.9% C 0.153 H 256.2°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#2167BE
RGB	rgb(33, 103, 190)
HSL	hsl(213, 70%, 44%)
HSV	hsv(213, 83%, 75%)
CMYK	cmyk(82.6%, 45.8%, 0%, 25.5%)
CIE-LAB	lab(43.86, 10.80, -51.69)
CIE-LCH	lch(43.86, 52.81, 281.80°)
OKLab	oklab(51.9% -0.0365 -0.1484)
OKLCH	oklch(51.9% 0.153 256.2)
XYZ	xyz(14.7683, 13.7397, 50.5789)
Luminance	0.1374 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2167BE #BE7821

analogous

#21B5BE #2167BE #2921BE

triadic

#2167BE #BE2167 #67BE21

tetradic

#2167BE #BE21B5 #BE7821 #21BE29

square

#2167BE #BE21B5 #BE7821 #21BE29

split-complementary

#2167BE #BE2921 #B5BE21

monochromatic

#0F2E56 #184B8A #2167BE #3F85DE #73A6E7

Accessibility & contrast

On white

5.60

#2167BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#2167BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2167BE

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2167BE	#FFFFFF	#000000	##FFFFFF
##2167BE	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#386FC1

Deuteranopia (green-blind)

#0F61BC

Tritanopia (blue-blind)

#007C89

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #2167be;
/* rgb */ color: rgb(33, 103, 190);
/* oklch */ color: oklch(51.9% 0.153 256.2);

Tailwind

colors: {
  custom: {
    50: '#7791d2',
    500: '#2167be',
    950: '#000000',
  },
}

SCSS

$custom: #2167be;
$custom-light: #7791d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2167be",
  "rgb": {
    "r": 33,
    "g": 103,
    "b": 190
  },
  "hsl": {
    "h": 213.248,
    "s": 70.404,
    "l": 43.725
  },
  "oklch": {
    "l": 0.519,
    "c": 0.15284,
    "h": 256.2
  },
  "luminance": 0.13742
}

Semantic roles & 50–950 ramp

primary

#2167BE

secondary

#CDA36D

accent

#9E3BED

background

#F7F8FD

surface

#EEF0FA

border

#C9CBD3

text

#0A0C14

muted

#7C7D83

Preview Lab

Preview with #2167BE

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

Preview Lab → · Contrast checker → · Palette generator →