#227591#227591

#227591 is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 52.7% C 0.088 H 225.2°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#227591
RGB	rgb(34, 117, 145)
HSL	hsl(195, 62%, 35%)
HSV	hsv(195, 77%, 57%)
CMYK	cmyk(76.6%, 19.3%, 0%, 43.1%)
CIE-LAB	lab(45.78, -14.55, -22.25)
CIE-LCH	lch(45.78, 26.59, 236.81°)
OKLab	oklab(52.65% -0.062 -0.0624)
OKLCH	oklch(52.65% 0.088 225.2)
XYZ	xyz(12.1297, 15.1056, 29.0590)
Luminance	0.1511 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#227591 #913E22

analogous

#229175 #227591 #223E91

triadic

#227591 #912275 #759122

tetradic

#227591 #752291 #913E22 #3E9122

square

#227591 #752291 #913E22 #3E9122

split-complementary

#227591 #91223E #917522

monochromatic

#0B252E #164D5F #227591 #2E9DC3 #56B7D7

Accessibility & contrast

On white

5.22

#227591 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#227591 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #227591

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##227591	#FFFFFF	#000000	##FFFFFF
##227591	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#667292

Deuteranopia (green-blind)

#576891

Tritanopia (blue-blind)

#007D7E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #227591;
/* rgb */ color: rgb(34, 117, 145);
/* oklch */ color: oklch(52.7% 0.088 225.2);

Tailwind

colors: {
  custom: {
    50: '#6f9cb1',
    500: '#227591',
    950: '#000000',
  },
}

SCSS

$custom: #227591;
$custom-light: #6f9cb1;
$custom-dark: #000000;

JSON

{
  "hex": "#227591",
  "rgb": {
    "r": 34,
    "g": 117,
    "b": 145
  },
  "hsl": {
    "h": 195.135,
    "s": 62.011,
    "l": 35.098
  },
  "oklch": {
    "l": 0.52651,
    "c": 0.08792,
    "h": 225.2
  },
  "luminance": 0.15107
}

Semantic roles & 50–950 ramp

primary

#227591

secondary

#BB6E53

accent

#6C43E5

background

#F7F9FA

surface

#EDF2F5

border

#C8CCCF

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #227591

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

Preview Lab → · Contrast checker → · Palette generator →