#424670#424670

#424670 is a dark, moderate blue. Relative luminance 0.067; OKLCH L 41.0% C 0.070 H 278.7°. Best body text is #FFFFFF at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#424670
RGB	rgb(66, 70, 112)
HSL	hsl(235, 26%, 35%)
HSV	hsv(235, 41%, 44%)
CMYK	cmyk(41.1%, 37.5%, 0%, 56.1%)
CIE-LAB	lab(31.13, 9.96, -24.79)
CIE-LCH	lch(31.13, 26.71, 291.90°)
OKLab	oklab(41.01% 0.0106 -0.0695)
OKLCH	oklch(41.01% 0.07 278.7)
XYZ	xyz(7.3607, 6.7081, 16.2331)
Luminance	0.0671 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424670 #706C42

analogous

#425D70 #424670 #554270

triadic

#424670 #704246 #467042

tetradic

#424670 #70425D #706C42 #427055

square

#424670 #70425D #706C42 #427055

split-complementary

#424670 #705542 #5D7042

monochromatic

#151623 #2B2E49 #424670 #595E97 #7B80B1

Accessibility & contrast

On white

8.97

#424670 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#424670 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424670

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424670	#FFFFFF	#000000	##FFFFFF
##424670	1.00	8.97	2.34	8.97
#FFFFFF	8.97	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384B72

Deuteranopia (green-blind)

#35486F

Tritanopia (blue-blind)

#344E55

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #424670;
/* rgb */ color: rgb(66, 70, 112);
/* oklch */ color: oklch(41.0% 0.070 278.7);

Tailwind

colors: {
  custom: {
    50: '#787999',
    500: '#424670',
    950: '#000000',
  },
}

SCSS

$custom: #424670;
$custom-light: #787999;
$custom-dark: #000000;

JSON

{
  "hex": "#424670",
  "rgb": {
    "r": 66,
    "g": 70,
    "b": 112
  },
  "hsl": {
    "h": 234.783,
    "s": 25.843,
    "l": 34.902
  },
  "oklch": {
    "l": 0.41005,
    "c": 0.07029,
    "h": 278.7
  },
  "luminance": 0.06708
}

Semantic roles & 50–950 ramp

primary

#424670

secondary

#9D9971

accent

#BA66C2

background

#F7F7F9

surface

#EDEDF2

border

#C8C8CC

text

#09090E

muted

#7B7B7E

Preview Lab

Preview with #424670

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

Preview Lab → · Contrast checker → · Palette generator →