#225F9D#225F9D

#225F9D is a mid, moderate cyan. Relative luminance 0.110; OKLCH L 47.9% C 0.118 H 252.0°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#225F9D
RGB	rgb(34, 95, 157)
HSL	hsl(210, 64%, 37%)
HSV	hsv(210, 78%, 62%)
CMYK	cmyk(78.3%, 39.5%, 0%, 38.4%)
CIE-LAB	lab(39.51, 3.18, -39.23)
CIE-LCH	lch(39.51, 39.36, 274.63°)
OKLab	oklab(47.88% -0.0364 -0.1119)
OKLCH	oklch(47.88% 0.118 252)
XYZ	xyz(10.8354, 10.9575, 33.4357)
Luminance	0.1096 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#225F9D #9D6022

analogous

#229C9D #225F9D #23229D

triadic

#225F9D #9D225F #5F9D22

tetradic

#225F9D #9D229C #9D6022 #229D23

square

#225F9D #9D229C #9D6022 #229D23

split-complementary

#225F9D #9D2322 #9C9D22

monochromatic

#0C2238 #17416B #225F9D #2D7DCF #5D9CDC

Accessibility & contrast

On white

6.58

#225F9D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#225F9D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #225F9D

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##225F9D	#FFFFFF	#000000	##FFFFFF
##225F9D	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4263A0

Deuteranopia (green-blind)

#2E589C

Tritanopia (blue-blind)

#006E76

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #225f9d;
/* rgb */ color: rgb(34, 95, 157);
/* oklch */ color: oklch(47.9% 0.118 252.0);

Tailwind

colors: {
  custom: {
    50: '#708cba',
    500: '#225f9d',
    950: '#000000',
  },
}

SCSS

$custom: #225f9d;
$custom-light: #708cba;
$custom-dark: #000000;

JSON

{
  "hex": "#225f9d",
  "rgb": {
    "r": 34,
    "g": 95,
    "b": 157
  },
  "hsl": {
    "h": 210.244,
    "s": 64.398,
    "l": 37.451
  },
  "oklch": {
    "l": 0.4788,
    "c": 0.11771,
    "h": 252
  },
  "luminance": 0.10959
}

Semantic roles & 50–950 ramp

primary

#225F9D

secondary

#C18E5A

accent

#9540E7

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #225F9D

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

Preview Lab → · Contrast checker → · Palette generator →