#225A7B#225A7B

#225A7B is a dark, moderate cyan. Relative luminance 0.091; OKLCH L 44.6% C 0.079 H 238.2°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#225A7B
RGB	rgb(34, 90, 123)
HSL	hsl(202, 57%, 31%)
HSV	hsv(202, 72%, 48%)
CMYK	cmyk(72.4%, 26.8%, 0%, 51.8%)
CIE-LAB	lab(36.14, -6.64, -23.93)
CIE-LCH	lch(36.14, 24.83, 254.50°)
OKLab	oklab(44.64% -0.0418 -0.0674)
OKLCH	oklch(44.64% 0.079 238.2)
XYZ	xyz(7.8896, 9.0816, 20.0722)
Luminance	0.0908 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#225A7B #7B4322

analogous

#227B6F #225A7B #222D7B

triadic

#225A7B #7B225A #5A7B22

tetradic

#225A7B #6F227B #7B4322 #2D7B22

square

#225A7B #6F227B #7B4322 #2D7B22

split-complementary

#225A7B #7B222D #7B6F22

monochromatic

#07141B #15374B #225A7B #2F7DAB #4A9DCD

Accessibility & contrast

On white

7.46

#225A7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#225A7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #225A7B

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##225A7B	#FFFFFF	#000000	##FFFFFF
##225A7B	1.00	7.46	2.82	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5A7D

Deuteranopia (green-blind)

#3E517A

Tritanopia (blue-blind)

#006265

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #225a7b;
/* rgb */ color: rgb(34, 90, 123);
/* oklch */ color: oklch(44.6% 0.079 238.2);

Tailwind

colors: {
  custom: {
    50: '#6988a1',
    500: '#225a7b',
    950: '#000000',
  },
}

SCSS

$custom: #225a7b;
$custom-light: #6988a1;
$custom-dark: #000000;

JSON

{
  "hex": "#225a7b",
  "rgb": {
    "r": 34,
    "g": 90,
    "b": 123
  },
  "hsl": {
    "h": 202.247,
    "s": 56.688,
    "l": 30.784
  },
  "oklch": {
    "l": 0.44638,
    "c": 0.0793,
    "h": 238.2
  },
  "luminance": 0.09082
}

Semantic roles & 50–950 ramp

primary

#225A7B

secondary

#AE704B

accent

#8048E0

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0F

muted

#7A7C7E

Preview Lab

Preview with #225A7B

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

Preview Lab → · Contrast checker → · Palette generator →