#42416D#42416D

#42416D is a dark, moderate blue. Relative luminance 0.060; OKLCH L 39.7% C 0.073 H 283.6°. Best body text is #FFFFFF at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#42416D
RGB	rgb(66, 65, 109)
HSL	hsl(241, 25%, 34%)
HSV	hsv(241, 40%, 43%)
CMYK	cmyk(39.4%, 40.4%, 0%, 57.3%)
CIE-LAB	lab(29.52, 12.34, -25.42)
CIE-LCH	lch(29.52, 28.26, 295.89°)
OKLab	oklab(39.72% 0.0172 -0.0713)
OKLCH	oklch(39.72% 0.073 283.6)
XYZ	xyz(6.8966, 6.0427, 15.2680)
Luminance	0.0604 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42416D #6C6D41

analogous

#41566D #42416D #58416D

triadic

#42416D #6D4241 #416D42

tetradic

#42416D #6D4156 #6C6D41 #416D58

square

#42416D #6D4156 #6C6D41 #416D58

split-complementary

#42416D #6D5841 #566D41

monochromatic

#141320 #2B2A47 #42416D #595893 #7A79AF

Accessibility & contrast

On white

9.51

#42416D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#42416D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42416D

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42416D	#FFFFFF	#000000	##FFFFFF
##42416D	1.00	9.51	2.21	9.51
#FFFFFF	9.51	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33476F

Deuteranopia (green-blind)

#31446C

Tritanopia (blue-blind)

#364951

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #42416d;
/* rgb */ color: rgb(66, 65, 109);
/* oklch */ color: oklch(39.7% 0.073 283.6);

Tailwind

colors: {
  custom: {
    50: '#787597',
    500: '#42416d',
    950: '#000000',
  },
}

SCSS

$custom: #42416d;
$custom-light: #787597;
$custom-dark: #000000;

JSON

{
  "hex": "#42416d",
  "rgb": {
    "r": 66,
    "g": 65,
    "b": 109
  },
  "hsl": {
    "h": 241.364,
    "s": 25.287,
    "l": 34.118
  },
  "oklch": {
    "l": 0.39716,
    "c": 0.0734,
    "h": 283.6
  },
  "luminance": 0.06043
}

Semantic roles & 50–950 ramp

primary

#42416D

secondary

#9A9B6F

accent

#C266C0

background

#F7F7F9

surface

#EDEDF2

border

#C8C8CC

text

#09080D

muted

#7B7B7E

Preview Lab

Preview with #42416D

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

Preview Lab → · Contrast checker → · Palette generator →