#2279D5#2279D5

#2279D5 is a mid, vivid cyan. Relative luminance 0.188; OKLCH L 57.5% C 0.162 H 253.8°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#2279D5
RGB	rgb(34, 121, 213)
HSL	hsl(211, 72%, 48%)
HSV	hsv(211, 84%, 84%)
CMYK	cmyk(84%, 43.2%, 0%, 16.5%)
CIE-LAB	lab(50.47, 8.39, -54.26)
CIE-LCH	lch(50.47, 54.91, 278.79°)
OKLab	oklab(57.49% -0.0453 -0.1556)
OKLCH	oklch(57.49% 0.162 253.8)
XYZ	xyz(19.5028, 18.8165, 65.5419)
Luminance	0.1882 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2279D5 #D57E22

analogous

#22D2D5 #2279D5 #2422D5

triadic

#2279D5 #D52279 #79D522

tetradic

#2279D5 #D522D2 #D57E22 #22D524

square

#2279D5 #D522D2 #D57E22 #22D524

split-complementary

#2279D5 #D52422 #D2D522

monochromatic

#113D6B #1A5BA0 #2279D5 #5198E3 #86B7EC

Accessibility & contrast

On white

4.41

#2279D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#2279D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2279D5

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2279D5	#FFFFFF	#000000	##000000
##2279D5	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4981D9

Deuteranopia (green-blind)

#2571D3

Tritanopia (blue-blind)

#008F9C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #2279d5;
/* rgb */ color: rgb(34, 121, 213);
/* oklch */ color: oklch(57.5% 0.162 253.8);

Tailwind

colors: {
  custom: {
    50: '#7c9fe2',
    500: '#2279d5',
    950: '#000000',
  },
}

SCSS

$custom: #2279d5;
$custom-light: #7c9fe2;
$custom-dark: #000000;

JSON

{
  "hex": "#2279d5",
  "rgb": {
    "r": 34,
    "g": 121,
    "b": 213
  },
  "hsl": {
    "h": 210.838,
    "s": 72.47,
    "l": 48.431
  },
  "oklch": {
    "l": 0.57492,
    "c": 0.16208,
    "h": 253.8
  },
  "luminance": 0.18819
}

Semantic roles & 50–950 ramp

primary

#2279D5

secondary

#D5AB7E

accent

#9639EF

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #2279D5

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

Preview Lab → · Contrast checker → · Palette generator →