#425EAD#425EAD

#425EAD is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.1% C 0.130 H 267.0°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#425EAD
RGB	rgb(66, 94, 173)
HSL	hsl(224, 45%, 47%)
HSV	hsv(224, 62%, 68%)
CMYK	cmyk(61.8%, 45.7%, 0%, 32.2%)
CIE-LAB	lab(41.50, 14.88, -45.46)
CIE-LCH	lch(41.50, 47.84, 288.13°)
OKLab	oklab(50.1% -0.0068 -0.1297)
OKLCH	oklch(50.1% 0.13 267)
XYZ	xyz(13.7897, 12.1796, 41.1513)
Luminance	0.1218 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425EAD #AD9142

analogous

#4294AD #425EAD #5C42AD

triadic

#425EAD #AD425E #5EAD42

tetradic

#425EAD #AD4294 #AD9142 #42AD5C

square

#425EAD #AD4294 #AD9142 #42AD5C

split-complementary

#425EAD #AD5C42 #94AD42

monochromatic

#202E54 #314681 #425EAD #6780C5 #93A5D6

Accessibility & contrast

On white

6.11

#425EAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#425EAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #425EAD

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425EAD	#FFFFFF	#000000	##FFFFFF
##425EAD	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3967B0

Deuteranopia (green-blind)

#285DAB

Tritanopia (blue-blind)

#00707D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #425ead;
/* rgb */ color: rgb(66, 94, 173);
/* oklch */ color: oklch(50.1% 0.130 267.0);

Tailwind

colors: {
  custom: {
    50: '#808bc6',
    500: '#425ead',
    950: '#000000',
  },
}

SCSS

$custom: #425ead;
$custom-light: #808bc6;
$custom-dark: #000000;

JSON

{
  "hex": "#425ead",
  "rgb": {
    "r": 66,
    "g": 94,
    "b": 173
  },
  "hsl": {
    "h": 224.299,
    "s": 44.77,
    "l": 46.863
  },
  "oklch": {
    "l": 0.50095,
    "c": 0.12993,
    "h": 267
  },
  "luminance": 0.12181
}

Semantic roles & 50–950 ramp

primary

#425EAD

secondary

#C1B389

accent

#B353D4

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #425EAD

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

Preview Lab → · Contrast checker → · Palette generator →