#225CA3#225CA3

#225CA3 is a mid, vivid cyan. Relative luminance 0.106; OKLCH L 47.6% C 0.129 H 255.5°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#225CA3
RGB	rgb(34, 92, 163)
HSL	hsl(213, 65%, 39%)
HSV	hsv(213, 79%, 64%)
CMYK	cmyk(79.1%, 43.6%, 0%, 36.1%)
CIE-LAB	lab(38.96, 7.45, -43.68)
CIE-LCH	lch(38.96, 44.31, 279.69°)
OKLab	oklab(47.57% -0.0323 -0.1251)
OKLCH	oklch(47.57% 0.129 255.5)
XYZ	xyz(11.0952, 10.6374, 36.1117)
Luminance	0.1064 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#225CA3 #A36922

analogous

#229CA3 #225CA3 #2822A3

triadic

#225CA3 #A3225C #5CA322

tetradic

#225CA3 #A3229C #A36922 #22A328

square

#225CA3 #A3229C #A36922 #22A328

split-complementary

#225CA3 #A32822 #9CA322

monochromatic

#0D233E #173F70 #225CA3 #2F79D4 #6199DE

Accessibility & contrast

On white

6.71

#225CA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#225CA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #225CA3

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##225CA3	#FFFFFF	#000000	##FFFFFF
##225CA3	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3862A6

Deuteranopia (green-blind)

#2056A2

Tritanopia (blue-blind)

#006D77

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #225ca3;
/* rgb */ color: rgb(34, 92, 163);
/* oklch */ color: oklch(47.6% 0.129 255.5);

Tailwind

colors: {
  custom: {
    50: '#7189bf',
    500: '#225ca3',
    950: '#000000',
  },
}

SCSS

$custom: #225ca3;
$custom-light: #7189bf;
$custom-dark: #000000;

JSON

{
  "hex": "#225ca3",
  "rgb": {
    "r": 34,
    "g": 92,
    "b": 163
  },
  "hsl": {
    "h": 213.023,
    "s": 65.482,
    "l": 38.627
  },
  "oklch": {
    "l": 0.47571,
    "c": 0.12917,
    "h": 255.5
  },
  "luminance": 0.10639
}

Semantic roles & 50–950 ramp

primary

#225CA3

secondary

#C3965E

accent

#9C3FE8

background

#F7F8FB

surface

#EDF0F7

border

#C8CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #225CA3

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

Preview Lab → · Contrast checker → · Palette generator →