#225A78#225A78

#225A78 is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.5% C 0.076 H 235.6°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#225A78
RGB	rgb(34, 90, 120)
HSL	hsl(201, 56%, 30%)
HSV	hsv(201, 72%, 47%)
CMYK	cmyk(71.7%, 25%, 0%, 52.9%)
CIE-LAB	lab(36.00, -7.74, -22.30)
CIE-LCH	lch(36.00, 23.61, 250.86°)
OKLab	oklab(44.48% -0.0429 -0.0627)
OKLCH	oklch(44.48% 0.076 235.6)
XYZ	xyz(7.7047, 9.0076, 19.0983)
Luminance	0.0901 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#225A78 #784022

analogous

#22786B #225A78 #222F78

triadic

#225A78 #78225A #5A7822

tetradic

#225A78 #6B2278 #784022 #2F7822

square

#225A78 #6B2278 #784022 #2F7822

split-complementary

#225A78 #78222F #786B22

monochromatic

#071219 #143648 #225A78 #307EA8 #499ECB

Accessibility & contrast

On white

7.50

#225A78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#225A78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #225A78

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##225A78	#FFFFFF	#000000	##FFFFFF
##225A78	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5979

Deuteranopia (green-blind)

#405178

Tritanopia (blue-blind)

#006264

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #225a78;
/* rgb */ color: rgb(34, 90, 120);
/* oklch */ color: oklch(44.5% 0.076 235.6);

Tailwind

colors: {
  custom: {
    50: '#69889f',
    500: '#225a78',
    950: '#000000',
  },
}

SCSS

$custom: #225a78;
$custom-light: #69889f;
$custom-dark: #000000;

JSON

{
  "hex": "#225a78",
  "rgb": {
    "r": 34,
    "g": 90,
    "b": 120
  },
  "hsl": {
    "h": 200.93,
    "s": 55.844,
    "l": 30.196
  },
  "oklch": {
    "l": 0.44479,
    "c": 0.07597,
    "h": 235.6
  },
  "luminance": 0.09008
}

Semantic roles & 50–950 ramp

primary

#225A78

secondary

#AB6C4B

accent

#7D49DF

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #225A78

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

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