#425EA0#425EA0

#425EA0 is a mid, moderate blue. Relative luminance 0.117; OKLCH L 49.3% C 0.111 H 265.2°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#425EA0
RGB	rgb(66, 94, 160)
HSL	hsl(222, 42%, 44%)
HSV	hsv(222, 59%, 63%)
CMYK	cmyk(58.8%, 41.3%, 0%, 37.3%)
CIE-LAB	lab(40.74, 10.34, -38.98)
CIE-LCH	lch(40.74, 40.33, 284.86°)
OKLab	oklab(49.26% -0.0092 -0.1107)
OKLCH	oklch(49.26% 0.111 265.2)
XYZ	xyz(12.5925, 11.7007, 34.8458)
Luminance	0.1170 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425EA0 #A08442

analogous

#428DA0 #425EA0 #5542A0

triadic

#425EA0 #A0425E #5EA042

tetradic

#425EA0 #A0428D #A08442 #42A055

square

#425EA0 #A0428D #A08442 #42A055

split-complementary

#425EA0 #A05542 #8DA042

monochromatic

#1E2B49 #304575 #425EA0 #617DBE #8DA1D0

Accessibility & contrast

On white

6.29

#425EA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#425EA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #425EA0

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425EA0	#FFFFFF	#000000	##FFFFFF
##425EA0	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4265A3

Deuteranopia (green-blind)

#355C9F

Tritanopia (blue-blind)

#006D77

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #425ea0;
/* rgb */ color: rgb(66, 94, 160);
/* oklch */ color: oklch(49.3% 0.111 265.2);

Tailwind

colors: {
  custom: {
    50: '#7e8bbc',
    500: '#425ea0',
    950: '#000000',
  },
}

SCSS

$custom: #425ea0;
$custom-light: #7e8bbc;
$custom-dark: #000000;

JSON

{
  "hex": "#425ea0",
  "rgb": {
    "r": 66,
    "g": 94,
    "b": 160
  },
  "hsl": {
    "h": 222.128,
    "s": 41.593,
    "l": 44.314
  },
  "oklch": {
    "l": 0.49261,
    "c": 0.11112,
    "h": 265.2
  },
  "luminance": 0.11702
}

Semantic roles & 50–950 ramp

primary

#425EA0

secondary

#BBAA83

accent

#AD56D1

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #425EA0

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

Preview Lab → · Contrast checker → · Palette generator →