#425C97#425C97

#425C97 is a mid, moderate blue. Relative luminance 0.110; OKLCH L 48.3% C 0.100 H 264.9°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#425C97
RGB	rgb(66, 92, 151)
HSL	hsl(222, 39%, 43%)
HSV	hsv(222, 56%, 59%)
CMYK	cmyk(56.3%, 39.1%, 0%, 40.8%)
CIE-LAB	lab(39.66, 8.52, -35.31)
CIE-LCH	lch(39.66, 36.33, 283.57°)
OKLab	oklab(48.27% -0.0089 -0.1)
OKLCH	oklch(48.27% 0.1 264.9)
XYZ	xyz(11.6579, 11.0460, 30.7899)
Luminance	0.1105 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425C97 #977D42

analogous

#428797 #425C97 #524297

triadic

#425C97 #97425C #5C9742

tetradic

#425C97 #974287 #977D42 #429752

square

#425C97 #974287 #977D42 #429752

split-complementary

#425C97 #975242 #879742

monochromatic

#1D2842 #2F426C #425C97 #5E79B8 #889DCB

Accessibility & contrast

On white

6.54

#425C97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#425C97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #425C97

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425C97	#FFFFFF	#000000	##FFFFFF
##425C97	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#446299

Deuteranopia (green-blind)

#395A96

Tritanopia (blue-blind)

#0F6972

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #425c97;
/* rgb */ color: rgb(66, 92, 151);
/* oklch */ color: oklch(48.3% 0.100 264.9);

Tailwind

colors: {
  custom: {
    50: '#7d89b6',
    500: '#425c97',
    950: '#000000',
  },
}

SCSS

$custom: #425c97;
$custom-light: #7d89b6;
$custom-dark: #000000;

JSON

{
  "hex": "#425c97",
  "rgb": {
    "r": 66,
    "g": 92,
    "b": 151
  },
  "hsl": {
    "h": 221.647,
    "s": 39.171,
    "l": 42.549
  },
  "oklch": {
    "l": 0.48265,
    "c": 0.10042,
    "h": 264.9
  },
  "luminance": 0.11047
}

Semantic roles & 50–950 ramp

primary

#425C97

secondary

#B6A57F

accent

#AB59CF

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0B11

muted

#7C7C80

Preview Lab

Preview with #425C97

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

Preview Lab → · Contrast checker → · Palette generator →