#225ABB#225ABB

#225ABB is a mid, vivid blue. Relative luminance 0.112; OKLCH L 48.9% C 0.164 H 260.6°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#225ABB
RGB	rgb(34, 90, 187)
HSL	hsl(218, 69%, 43%)
HSV	hsv(218, 82%, 73%)
CMYK	cmyk(81.8%, 51.9%, 0%, 26.7%)
CIE-LAB	lab(39.98, 18.17, -56.20)
CIE-LCH	lch(39.98, 59.06, 287.92°)
OKLab	oklab(48.86% -0.0267 -0.1619)
OKLCH	oklch(48.86% 0.164 260.6)
XYZ	xyz(13.2822, 11.2387, 48.4733)
Luminance	0.1124 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#225ABB #BB8322

analogous

#22A6BB #225ABB #3622BB

triadic

#225ABB #BB225A #5ABB22

tetradic

#225ABB #BB22A6 #BB8322 #22BB36

square

#225ABB #BB22A6 #BB8322 #22BB36

split-complementary

#225ABB #BB3622 #A6BB22

monochromatic

#0F2853 #194187 #225ABB #3E78DC #729CE5

Accessibility & contrast

On white

6.47

#225ABB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#225ABB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #225ABB

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##225ABB	#FFFFFF	#000000	##FFFFFF
##225ABB	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1666BE

Deuteranopia (green-blind)

#0058B9

Tritanopia (blue-blind)

#007282

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #225abb;
/* rgb */ color: rgb(34, 90, 187);
/* oklch */ color: oklch(48.9% 0.164 260.6);

Tailwind

colors: {
  custom: {
    50: '#7788d0',
    500: '#225abb',
    950: '#000000',
  },
}

SCSS

$custom: #225abb;
$custom-light: #7788d0;
$custom-dark: #000000;

JSON

{
  "hex": "#225abb",
  "rgb": {
    "r": 34,
    "g": 90,
    "b": 187
  },
  "hsl": {
    "h": 218.039,
    "s": 69.231,
    "l": 43.333
  },
  "oklch": {
    "l": 0.48864,
    "c": 0.16414,
    "h": 260.6
  },
  "luminance": 0.1124
}

Semantic roles & 50–950 ramp

primary

#225ABB

secondary

#CCA96D

accent

#AC3CEC

background

#F7F8FC

surface

#EEEFF9

border

#C9CAD2

text

#0A0B14

muted

#7C7C82

Preview Lab

Preview with #225ABB

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

Preview Lab → · Contrast checker → · Palette generator →