#227BAF#227BAF

#227BAF is a mid, moderate cyan. Relative luminance 0.176; OKLCH L 55.7% C 0.114 H 239.9°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#227BAF
RGB	rgb(34, 123, 175)
HSL	hsl(202, 67%, 41%)
HSV	hsv(202, 81%, 69%)
CMYK	cmyk(80.6%, 29.7%, 0%, 31.4%)
CIE-LAB	lab(49.01, -7.16, -34.80)
CIE-LCH	lch(49.01, 35.53, 258.37°)
OKLab	oklab(55.67% -0.057 -0.0986)
OKLCH	oklch(55.67% 0.114 239.9)
XYZ	xyz(15.4774, 17.5992, 43.1304)
Luminance	0.1760 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#227BAF #AF5622

analogous

#22AF9C #227BAF #2234AF

triadic

#227BAF #AF227B #7BAF22

tetradic

#227BAF #9C22AF #AF5622 #34AF22

square

#227BAF #9C22AF #AF5622 #34AF22

split-complementary

#227BAF #AF2234 #AF9C22

monochromatic

#0E3349 #18577C #227BAF #369CD8 #69B6E2

Accessibility & contrast

On white

4.65

#227BAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#227BAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #227BAF

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##227BAF	#FFFFFF	#000000	##FFFFFF
##227BAF	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#627CB1

Deuteranopia (green-blind)

#4F6FAE

Tritanopia (blue-blind)

#00888D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #227baf;
/* rgb */ color: rgb(34, 123, 175);
/* oklch */ color: oklch(55.7% 0.114 239.9);

Tailwind

colors: {
  custom: {
    50: '#74a1c7',
    500: '#227baf',
    950: '#000000',
  },
}

SCSS

$custom: #227baf;
$custom-light: #74a1c7;
$custom-dark: #000000;

JSON

{
  "hex": "#227baf",
  "rgb": {
    "r": 34,
    "g": 123,
    "b": 175
  },
  "hsl": {
    "h": 202.128,
    "s": 67.464,
    "l": 40.98
  },
  "oklch": {
    "l": 0.55672,
    "c": 0.11389,
    "h": 239.9
  },
  "luminance": 0.17601
}

Semantic roles & 50–950 ramp

primary

#227BAF

secondary

#C88965

accent

#7D3DEA

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #227BAF

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

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