#425B93#425B93

#425B93 is a mid, moderate blue. Relative luminance 0.107; OKLCH L 47.8% C 0.096 H 264.8°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#425B93
RGB	rgb(66, 91, 147)
HSL	hsl(221, 38%, 42%)
HSV	hsv(221, 55%, 58%)
CMYK	cmyk(55.1%, 38.1%, 0%, 42.4%)
CIE-LAB	lab(39.15, 7.80, -33.71)
CIE-LCH	lch(39.15, 34.60, 283.02°)
OKLab	oklab(47.8% -0.0086 -0.0953)
OKLCH	oklch(47.8% 0.096 264.8)
XYZ	xyz(11.2525, 10.7462, 29.0794)
Luminance	0.1075 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425B93 #937A42

analogous

#428493 #425B93 #524293

triadic

#425B93 #93425B #5B9342

tetradic

#425B93 #934284 #937A42 #429352

square

#425B93 #934284 #937A42 #429352

split-complementary

#425B93 #935242 #849342

monochromatic

#1C273F #2F4169 #425B93 #5C78B6 #879BC9

Accessibility & contrast

On white

6.67

#425B93 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#425B93 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #425B93

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425B93	#FFFFFF	#000000	##FFFFFF
##425B93	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#446095

Deuteranopia (green-blind)

#3B5992

Tritanopia (blue-blind)

#166770

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #425b93;
/* rgb */ color: rgb(66, 91, 147);
/* oklch */ color: oklch(47.8% 0.096 264.8);

Tailwind

colors: {
  custom: {
    50: '#7c89b3',
    500: '#425b93',
    950: '#000000',
  },
}

SCSS

$custom: #425b93;
$custom-light: #7c89b3;
$custom-dark: #000000;

JSON

{
  "hex": "#425b93",
  "rgb": {
    "r": 66,
    "g": 91,
    "b": 147
  },
  "hsl": {
    "h": 221.481,
    "s": 38.028,
    "l": 41.765
  },
  "oklch": {
    "l": 0.47801,
    "c": 0.09574,
    "h": 264.8
  },
  "luminance": 0.10747
}

Semantic roles & 50–950 ramp

primary

#425B93

secondary

#B4A37D

accent

#AA5ACE

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#0A0B11

muted

#7C7C80

Preview Lab

Preview with #425B93

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

Preview Lab → · Contrast checker → · Palette generator →