#225A66#225A66

#225A66 is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 43.6% C 0.061 H 214.2°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#225A66
RGB	rgb(34, 90, 102)
HSL	hsl(191, 50%, 27%)
HSV	hsv(191, 67%, 40%)
CMYK	cmyk(66.7%, 11.8%, 0%, 60%)
CIE-LAB	lab(35.22, -14.11, -12.33)
CIE-LCH	lch(35.22, 18.74, 221.14°)
OKLab	oklab(43.6% -0.0503 -0.0342)
OKLCH	oklch(43.6% 0.061 214.2)
XYZ	xyz(6.7131, 8.6110, 13.8761)
Luminance	0.0861 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#225A66 #662E22

analogous

#226650 #225A66 #223866

triadic

#225A66 #66225A #5A6622

tetradic

#225A66 #502266 #662E22 #386622

square

#225A66 #502266 #662E22 #386622

split-complementary

#225A66 #662238 #665022

monochromatic

#081417 #133238 #225A66 #318394 #42AAC0

Accessibility & contrast

On white

7.71

#225A66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#225A66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #225A66

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##225A66	#FFFFFF	#000000	##FFFFFF
##225A66	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515767

Deuteranopia (green-blind)

#475066

Tritanopia (blue-blind)

#005F5E

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #225a66;
/* rgb */ color: rgb(34, 90, 102);
/* oklch */ color: oklch(43.6% 0.061 214.2);

Tailwind

colors: {
  custom: {
    50: '#668891',
    500: '#225a66',
    950: '#000000',
  },
}

SCSS

$custom: #225a66;
$custom-light: #668891;
$custom-dark: #000000;

JSON

{
  "hex": "#225a66",
  "rgb": {
    "r": 34,
    "g": 90,
    "b": 102
  },
  "hsl": {
    "h": 190.588,
    "s": 50,
    "l": 26.667
  },
  "oklch": {
    "l": 0.43604,
    "c": 0.06088,
    "h": 214.2
  },
  "luminance": 0.08612
}

Semantic roles & 50–950 ramp

primary

#225A66

secondary

#9A584A

accent

#674EDA

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060B0C

muted

#7A7C7D

Preview Lab

Preview with #225A66

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

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