#2270BD#2270BD

#2270BD is a mid, vivid cyan. Relative luminance 0.156; OKLCH L 53.9% C 0.141 H 252.1°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#2270BD
RGB	rgb(34, 112, 189)
HSL	hsl(210, 70%, 44%)
HSV	hsv(210, 82%, 74%)
CMYK	cmyk(82%, 40.7%, 0%, 25.9%)
CIE-LAB	lab(46.45, 4.80, -46.96)
CIE-LCH	lch(46.45, 47.21, 275.84°)
OKLab	oklab(53.9% -0.0434 -0.1343)
OKLCH	oklch(53.9% 0.141 252.1)
XYZ	xyz(15.6357, 15.6006, 50.3214)
Luminance	0.1560 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2270BD #BD6F22

analogous

#22BDBC #2270BD #2223BD

triadic

#2270BD #BD2270 #70BD22

tetradic

#2270BD #BC22BD #BD6F22 #23BD22

square

#2270BD #BC22BD #BD6F22 #23BD22

split-complementary

#2270BD #BD2223 #BDBC22

monochromatic

#0F3355 #195189 #2270BD #408FDD #73ADE6

Accessibility & contrast

On white

5.10

#2270BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#2270BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2270BD

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2270BD	#FFFFFF	#000000	##FFFFFF
##2270BD	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A76C0

Deuteranopia (green-blind)

#3068BB

Tritanopia (blue-blind)

#00828D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2270bd;
/* rgb */ color: rgb(34, 112, 189);
/* oklch */ color: oklch(53.9% 0.141 252.1);

Tailwind

colors: {
  custom: {
    50: '#7798d1',
    500: '#2270bd',
    950: '#000000',
  },
}

SCSS

$custom: #2270bd;
$custom-light: #7798d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2270bd",
  "rgb": {
    "r": 34,
    "g": 112,
    "b": 189
  },
  "hsl": {
    "h": 209.806,
    "s": 69.507,
    "l": 43.725
  },
  "oklch": {
    "l": 0.53899,
    "c": 0.14118,
    "h": 252.1
  },
  "luminance": 0.15603
}

Semantic roles & 50–950 ramp

primary

#2270BD

secondary

#CD9D6E

accent

#933BEC

background

#F7F9FC

surface

#EEF2F9

border

#C9CCD2

text

#0A0D14

muted

#7C7E82

Preview Lab

Preview with #2270BD

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

Preview Lab → · Contrast checker → · Palette generator →