#227CAF#227CAF

#227CAF is a mid, moderate cyan. Relative luminance 0.179; OKLCH L 55.9% C 0.113 H 239.2°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#227CAF
RGB	rgb(34, 124, 175)
HSL	hsl(202, 67%, 41%)
HSV	hsv(202, 81%, 69%)
CMYK	cmyk(80.6%, 29.1%, 0%, 31.4%)
CIE-LAB	lab(49.31, -7.75, -34.32)
CIE-LCH	lch(49.31, 35.19, 257.28°)
OKLab	oklab(55.92% -0.058 -0.0972)
OKLCH	oklch(55.92% 0.113 239.2)
XYZ	xyz(15.6021, 17.8486, 43.1720)
Luminance	0.1785 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#227CAF #AF5522

analogous

#22AF9B #227CAF #2235AF

triadic

#227CAF #AF227C #7CAF22

tetradic

#227CAF #9B22AF #AF5522 #35AF22

square

#227CAF #9B22AF #AF5522 #35AF22

split-complementary

#227CAF #AF2235 #AF9B22

monochromatic

#0E3349 #18587C #227CAF #369DD8 #69B6E2

Accessibility & contrast

On white

4.59

#227CAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#227CAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #227CAF

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##227CAF	#FFFFFF	#000000	##FFFFFF
##227CAF	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)

#647CB1

Deuteranopia (green-blind)

#516FAE

Tritanopia (blue-blind)

#00898E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #227caf;
/* rgb */ color: rgb(34, 124, 175);
/* oklch */ color: oklch(55.9% 0.113 239.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#227caf",
  "rgb": {
    "r": 34,
    "g": 124,
    "b": 175
  },
  "hsl": {
    "h": 201.702,
    "s": 67.464,
    "l": 40.98
  },
  "oklch": {
    "l": 0.55915,
    "c": 0.11315,
    "h": 239.2
  },
  "luminance": 0.17851
}

Semantic roles & 50–950 ramp

primary

#227CAF

secondary

#C88965

accent

#7C3DEA

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0F13

muted

#7C7E82

Preview Lab

Preview with #227CAF

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

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