#425BAD#425BAD

#425BAD is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.5% C 0.134 H 268.4°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#425BAD
RGB	rgb(66, 91, 173)
HSL	hsl(226, 45%, 47%)
HSV	hsv(226, 62%, 68%)
CMYK	cmyk(61.8%, 47.4%, 0%, 32.2%)
CIE-LAB	lab(40.66, 16.81, -46.80)
CIE-LCH	lch(40.66, 49.73, 289.76°)
OKLab	oklab(49.46% -0.0036 -0.1337)
OKLCH	oklch(49.46% 0.134 268.4)
XYZ	xyz(13.5281, 11.6564, 41.0641)
Luminance	0.1166 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425BAD #AD9442

analogous

#4291AD #425BAD #5E42AD

triadic

#425BAD #AD425B #5BAD42

tetradic

#425BAD #AD4291 #AD9442 #42AD5E

square

#425BAD #AD4291 #AD9442 #42AD5E

split-complementary

#425BAD #AD5E42 #91AD42

monochromatic

#202C54 #314481 #425BAD #677DC5 #93A3D6

Accessibility & contrast

On white

6.30

#425BAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#425BAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #425BAD

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425BAD	#FFFFFF	#000000	##FFFFFF
##425BAD	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3365B0

Deuteranopia (green-blind)

#205BAB

Tritanopia (blue-blind)

#006E7B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #425bad;
/* rgb */ color: rgb(66, 91, 173);
/* oklch */ color: oklch(49.5% 0.134 268.4);

Tailwind

colors: {
  custom: {
    50: '#8089c6',
    500: '#425bad',
    950: '#000000',
  },
}

SCSS

$custom: #425bad;
$custom-light: #8089c6;
$custom-dark: #000000;

JSON

{
  "hex": "#425bad",
  "rgb": {
    "r": 66,
    "g": 91,
    "b": 173
  },
  "hsl": {
    "h": 225.981,
    "s": 44.77,
    "l": 46.863
  },
  "oklch": {
    "l": 0.49457,
    "c": 0.13378,
    "h": 268.4
  },
  "luminance": 0.11658
}

Semantic roles & 50–950 ramp

primary

#425BAD

secondary

#C1B489

accent

#B653D4

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #425BAD

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

Preview Lab → · Contrast checker → · Palette generator →