#425B7A#425B7A

#425B7A is a mid, muted cyan. Relative luminance 0.100; OKLCH L 46.4% C 0.059 H 254.2°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#425B7A
RGB	rgb(66, 91, 122)
HSL	hsl(213, 30%, 37%)
HSV	hsv(213, 46%, 48%)
CMYK	cmyk(45.9%, 25.4%, 0%, 52.2%)
CIE-LAB	lab(37.92, -0.39, -20.43)
CIE-LCH	lch(37.92, 20.43, 268.91°)
OKLab	oklab(46.44% -0.0161 -0.0569)
OKLCH	oklch(46.44% 0.059 254.2)
XYZ	xyz(9.4995, 10.0450, 19.8469)
Luminance	0.1005 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425B7A #7A6142

analogous

#42777A #425B7A #45427A

triadic

#425B7A #7A425B #5B7A42

tetradic

#425B7A #7A4277 #7A6142 #427A45

square

#425B7A #7A4277 #7A6142 #427A45

split-complementary

#425B7A #7A4542 #777A42

monochromatic

#17202B #2D3D52 #425B7A #5779A2 #7D98B9

Accessibility & contrast

On white

6.98

#425B7A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#425B7A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #425B7A

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425B7A	#FFFFFF	#000000	##FFFFFF
##425B7A	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5C7B

Deuteranopia (green-blind)

#485779

Tritanopia (blue-blind)

#2C6266

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #425b7a;
/* rgb */ color: rgb(66, 91, 122);
/* oklch */ color: oklch(46.4% 0.059 254.2);

Tailwind

colors: {
  custom: {
    50: '#7989a0',
    500: '#425b7a',
    950: '#000000',
  },
}

SCSS

$custom: #425b7a;
$custom-light: #7989a0;
$custom-dark: #000000;

JSON

{
  "hex": "#425b7a",
  "rgb": {
    "r": 66,
    "g": 91,
    "b": 122
  },
  "hsl": {
    "h": 213.214,
    "s": 29.787,
    "l": 36.863
  },
  "oklch": {
    "l": 0.46442,
    "c": 0.05913,
    "h": 254.2
  },
  "luminance": 0.10046
}

Semantic roles & 50–950 ramp

primary

#425B7A

secondary

#A48E74

accent

#9962C6

background

#F7F8F9

surface

#EEF0F2

border

#C9CBCC

text

#090B0E

muted

#7B7C7E

Preview Lab

Preview with #425B7A

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

Preview Lab → · Contrast checker → · Palette generator →