#225F9C#225F9C

#225F9C is a mid, moderate cyan. Relative luminance 0.109; OKLCH L 47.8% C 0.116 H 251.7°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#225F9C
RGB	rgb(34, 95, 156)
HSL	hsl(210, 64%, 37%)
HSV	hsv(210, 78%, 61%)
CMYK	cmyk(78.2%, 39.1%, 0%, 38.8%)
CIE-LAB	lab(39.45, 2.79, -38.72)
CIE-LCH	lch(39.45, 38.82, 274.12°)
OKLab	oklab(47.82% -0.0366 -0.1105)
OKLCH	oklch(47.82% 0.116 251.7)
XYZ	xyz(10.7504, 10.9235, 32.9879)
Luminance	0.1092 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#225F9C #9C5F22

analogous

#229C9C #225F9C #22229C

triadic

#225F9C #9C225F #5F9C22

tetradic

#225F9C #9C229C #9C5F22 #229C22

square

#225F9C #9C229C #9C5F22 #229C22

split-complementary

#225F9C #9C2222 #9C9C22

monochromatic

#0C2238 #17406A #225F9C #2D7ECE #5D9CDC

Accessibility & contrast

On white

6.59

#225F9C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#225F9C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #225F9C

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##225F9C	#FFFFFF	#000000	##FFFFFF
##225F9C	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42639E

Deuteranopia (green-blind)

#2F589B

Tritanopia (blue-blind)

#006D76

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #225f9c;
/* rgb */ color: rgb(34, 95, 156);
/* oklch */ color: oklch(47.8% 0.116 251.7);

Tailwind

colors: {
  custom: {
    50: '#708cb9',
    500: '#225f9c',
    950: '#000000',
  },
}

SCSS

$custom: #225f9c;
$custom-light: #708cb9;
$custom-dark: #000000;

JSON

{
  "hex": "#225f9c",
  "rgb": {
    "r": 34,
    "g": 95,
    "b": 156
  },
  "hsl": {
    "h": 210,
    "s": 64.211,
    "l": 37.255
  },
  "oklch": {
    "l": 0.47816,
    "c": 0.11638,
    "h": 251.7
  },
  "luminance": 0.10925
}

Semantic roles & 50–950 ramp

primary

#225F9C

secondary

#C08D5A

accent

#9441E7

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #225F9C

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

Preview Lab → · Contrast checker → · Palette generator →