#425B7E#425B7E

#425B7E is a mid, moderate blue. Relative luminance 0.101; OKLCH L 46.6% C 0.065 H 256.9°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#425B7E
RGB	rgb(66, 91, 126)
HSL	hsl(215, 31%, 38%)
HSV	hsv(215, 48%, 49%)
CMYK	cmyk(47.6%, 27.8%, 0%, 50.6%)
CIE-LAB	lab(38.10, 0.87, -22.60)
CIE-LCH	lch(38.10, 22.62, 272.21°)
OKLab	oklab(46.64% -0.0147 -0.0631)
OKLCH	oklch(46.64% 0.065 256.9)
XYZ	xyz(9.7525, 10.1462, 21.1791)
Luminance	0.1015 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425B7E #7E6542

analogous

#42797E #425B7E #47427E

triadic

#425B7E #7E425B #5B7E42

tetradic

#425B7E #7E4279 #7E6542 #427E47

square

#425B7E #7E4279 #7E6542 #427E47

split-complementary

#425B7E #7E4742 #797E42

monochromatic

#18212E #2D3E56 #425B7E #5778A6 #7F98BC

Accessibility & contrast

On white

6.93

#425B7E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#425B7E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #425B7E

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425B7E	#FFFFFF	#000000	##FFFFFF
##425B7E	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5D80

Deuteranopia (green-blind)

#47577D

Tritanopia (blue-blind)

#2A6367

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #425b7e;
/* rgb */ color: rgb(66, 91, 126);
/* oklch */ color: oklch(46.6% 0.065 256.9);

Tailwind

colors: {
  custom: {
    50: '#7a89a3',
    500: '#425b7e',
    950: '#000000',
  },
}

SCSS

$custom: #425b7e;
$custom-light: #7a89a3;
$custom-dark: #000000;

JSON

{
  "hex": "#425b7e",
  "rgb": {
    "r": 66,
    "g": 91,
    "b": 126
  },
  "hsl": {
    "h": 215,
    "s": 31.25,
    "l": 37.647
  },
  "oklch": {
    "l": 0.46643,
    "c": 0.06482,
    "h": 256.9
  },
  "luminance": 0.10147
}

Semantic roles & 50–950 ramp

primary

#425B7E

secondary

#A79275

accent

#9C60C7

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#090B0F

muted

#7B7C7F

Preview Lab

Preview with #425B7E

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

Preview Lab → · Contrast checker → · Palette generator →