#424D70#424D70

#424D70 is a dark, moderate blue. Relative luminance 0.076; OKLCH L 42.6% C 0.060 H 270.3°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#424D70
RGB	rgb(66, 77, 112)
HSL	hsl(226, 26%, 35%)
HSV	hsv(226, 41%, 44%)
CMYK	cmyk(41.1%, 31.2%, 0%, 56.1%)
CIE-LAB	lab(33.21, 5.39, -21.54)
CIE-LCH	lch(33.21, 22.20, 284.04°)
OKLab	oklab(42.61% 0.0004 -0.0601)
OKLCH	oklch(42.61% 0.06 270.3)
XYZ	xyz(7.8244, 7.6355, 16.3876)
Luminance	0.0764 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424D70 #706542

analogous

#426470 #424D70 #4E4270

triadic

#424D70 #70424D #4D7042

tetradic

#424D70 #704264 #706542 #42704E

square

#424D70 #704264 #706542 #42704E

split-complementary

#424D70 #704E42 #647042

monochromatic

#151823 #2B3349 #424D70 #596797 #7B88B1

Accessibility & contrast

On white

8.31

#424D70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#424D70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424D70

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424D70	#FFFFFF	#000000	##FFFFFF
##424D70	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415071

Deuteranopia (green-blind)

#3D4C6F

Tritanopia (blue-blind)

#345459

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #424d70;
/* rgb */ color: rgb(66, 77, 112);
/* oklch */ color: oklch(42.6% 0.060 270.3);

Tailwind

colors: {
  custom: {
    50: '#787e99',
    500: '#424d70',
    950: '#000000',
  },
}

SCSS

$custom: #424d70;
$custom-light: #787e99;
$custom-dark: #000000;

JSON

{
  "hex": "#424d70",
  "rgb": {
    "r": 66,
    "g": 77,
    "b": 112
  },
  "hsl": {
    "h": 225.652,
    "s": 25.843,
    "l": 34.902
  },
  "oklch": {
    "l": 0.42612,
    "c": 0.06009,
    "h": 270.3
  },
  "luminance": 0.07636
}

Semantic roles & 50–950 ramp

primary

#424D70

secondary

#9D9271

accent

#AC66C2

background

#F7F7F9

surface

#EDEEF2

border

#C8C9CC

text

#090A0E

muted

#7B7C7E

Preview Lab

Preview with #424D70

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

Preview Lab → · Contrast checker → · Palette generator →