#225E6B#225E6B

#225E6B is a dark, moderate cyan. Relative luminance 0.094; OKLCH L 44.9% C 0.064 H 214.6°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#225E6B
RGB	rgb(34, 94, 107)
HSL	hsl(191, 52%, 28%)
HSV	hsv(191, 68%, 42%)
CMYK	cmyk(68.2%, 12.1%, 0%, 58%)
CIE-LAB	lab(36.75, -14.71, -13.11)
CIE-LCH	lch(36.75, 19.70, 221.70°)
OKLab	oklab(44.9% -0.0528 -0.0364)
OKLCH	oklch(44.9% 0.064 214.6)
XYZ	xyz(7.3151, 9.4062, 15.3371)
Luminance	0.0941 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#225E6B #6B2F22

analogous

#226B53 #225E6B #22396B

triadic

#225E6B #6B225E #5E6B22

tetradic

#225E6B #53226B #6B2F22 #396B22

square

#225E6B #53226B #6B2F22 #396B22

split-complementary

#225E6B #6B2239 #6B5322

monochromatic

#071417 #13353D #225E6B #318799 #44ADC4

Accessibility & contrast

On white

7.29

#225E6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#225E6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #225E6B

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##225E6B	#FFFFFF	#000000	##FFFFFF
##225E6B	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555B6C

Deuteranopia (green-blind)

#4A536B

Tritanopia (blue-blind)

#006362

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #225e6b;
/* rgb */ color: rgb(34, 94, 107);
/* oklch */ color: oklch(44.9% 0.064 214.6);

Tailwind

colors: {
  custom: {
    50: '#678b95',
    500: '#225e6b',
    950: '#000000',
  },
}

SCSS

$custom: #225e6b;
$custom-light: #678b95;
$custom-dark: #000000;

JSON

{
  "hex": "#225e6b",
  "rgb": {
    "r": 34,
    "g": 94,
    "b": 107
  },
  "hsl": {
    "h": 190.685,
    "s": 51.773,
    "l": 27.647
  },
  "oklch": {
    "l": 0.44899,
    "c": 0.06416,
    "h": 214.6
  },
  "luminance": 0.09407
}

Semantic roles & 50–950 ramp

primary

#225E6B

secondary

#9F594A

accent

#664DDB

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #225E6B

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

Preview Lab → · Contrast checker → · Palette generator →