#225A6B#225A6B

#225A6B is a dark, moderate cyan. Relative luminance 0.087; OKLCH L 43.8% C 0.064 H 221.2°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#225A6B
RGB	rgb(34, 90, 107)
HSL	hsl(194, 52%, 28%)
HSV	hsv(194, 68%, 42%)
CMYK	cmyk(68.2%, 15.9%, 0%, 58%)
CIE-LAB	lab(35.43, -12.39, -15.13)
CIE-LCH	lch(35.43, 19.56, 230.68°)
OKLab	oklab(43.83% -0.0481 -0.0422)
OKLCH	oklch(43.83% 0.064 221.2)
XYZ	xyz(6.9686, 8.7132, 15.2216)
Luminance	0.0871 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#225A6B #6B3322

analogous

#226B58 #225A6B #22356B

triadic

#225A6B #6B225A #5A6B22

tetradic

#225A6B #58226B #6B3322 #356B22

square

#225A6B #58226B #6B3322 #356B22

split-complementary

#225A6B #6B2235 #6B5822

monochromatic

#071417 #13333D #225A6B #318199 #44A6C4

Accessibility & contrast

On white

7.66

#225A6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#225A6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #225A6B

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##225A6B	#FFFFFF	#000000	##FFFFFF
##225A6B	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50586C

Deuteranopia (green-blind)

#45506B

Tritanopia (blue-blind)

#005F5F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #225a6b;
/* rgb */ color: rgb(34, 90, 107);
/* oklch */ color: oklch(43.8% 0.064 221.2);

Tailwind

colors: {
  custom: {
    50: '#678895',
    500: '#225a6b',
    950: '#000000',
  },
}

SCSS

$custom: #225a6b;
$custom-light: #678895;
$custom-dark: #000000;

JSON

{
  "hex": "#225a6b",
  "rgb": {
    "r": 34,
    "g": 90,
    "b": 107
  },
  "hsl": {
    "h": 193.973,
    "s": 51.773,
    "l": 27.647
  },
  "oklch": {
    "l": 0.43832,
    "c": 0.064,
    "h": 221.2
  },
  "luminance": 0.08714
}

Semantic roles & 50–950 ramp

primary

#225A6B

secondary

#9F5E4A

accent

#6E4DDB

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #225A6B

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

Preview Lab → · Contrast checker → · Palette generator →