#2275D5#2275D5

#2275D5 is a mid, vivid cyan. Relative luminance 0.179; OKLCH L 56.6% C 0.167 H 255.3°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#2275D5
RGB	rgb(34, 117, 213)
HSL	hsl(212, 72%, 48%)
HSV	hsv(212, 84%, 84%)
CMYK	cmyk(84%, 45.1%, 0%, 16.5%)
CIE-LAB	lab(49.33, 10.89, -56.09)
CIE-LCH	lch(49.33, 57.14, 280.99°)
OKLab	oklab(56.61% -0.0423 -0.1611)
OKLCH	oklch(56.61% 0.167 255.3)
XYZ	xyz(19.0267, 17.8644, 65.3832)
Luminance	0.1787 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2275D5 #D58222

analogous

#22CED5 #2275D5 #2822D5

triadic

#2275D5 #D52275 #75D522

tetradic

#2275D5 #D522CE #D58222 #22D528

square

#2275D5 #D522CE #D58222 #22D528

split-complementary

#2275D5 #D52822 #CED522

monochromatic

#113B6B #1A58A0 #2275D5 #5195E3 #86B5EC

Accessibility & contrast

On white

4.59

#2275D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#2275D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2275D5

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2275D5	#FFFFFF	#000000	##FFFFFF
##2275D5	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#417ED9

Deuteranopia (green-blind)

#156ED3

Tritanopia (blue-blind)

#008C9A

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #2275d5;
/* rgb */ color: rgb(34, 117, 213);
/* oklch */ color: oklch(56.6% 0.167 255.3);

Tailwind

colors: {
  custom: {
    50: '#7c9ce2',
    500: '#2275d5',
    950: '#000000',
  },
}

SCSS

$custom: #2275d5;
$custom-light: #7c9ce2;
$custom-dark: #000000;

JSON

{
  "hex": "#2275d5",
  "rgb": {
    "r": 34,
    "g": 117,
    "b": 213
  },
  "hsl": {
    "h": 212.179,
    "s": 72.47,
    "l": 48.431
  },
  "oklch": {
    "l": 0.56607,
    "c": 0.16654,
    "h": 255.3
  },
  "luminance": 0.17867
}

Semantic roles & 50–950 ramp

primary

#2275D5

secondary

#D5AD7E

accent

#9B39EF

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #2275D5

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

Preview Lab → · Contrast checker → · Palette generator →