#42416C#42416C

#42416C is a dark, moderate blue. Relative luminance 0.060; OKLCH L 39.7% C 0.072 H 283.7°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#42416C
RGB	rgb(66, 65, 108)
HSL	hsl(241, 25%, 34%)
HSV	hsv(241, 40%, 42%)
CMYK	cmyk(38.9%, 39.8%, 0%, 57.6%)
CIE-LAB	lab(29.47, 12.03, -24.87)
CIE-LCH	lch(29.47, 27.63, 295.81°)
OKLab	oklab(39.66% 0.017 -0.0698)
OKLCH	oklch(39.66% 0.072 283.7)
XYZ	xyz(6.8431, 6.0213, 14.9861)
Luminance	0.0602 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42416C #6B6C41

analogous

#41566C #42416C #58416C

triadic

#42416C #6C4241 #416C42

tetradic

#42416C #6C4156 #6B6C41 #416C58

square

#42416C #6C4156 #6B6C41 #416C58

split-complementary

#42416C #6C5841 #566C41

monochromatic

#131320 #2B2A46 #42416C #595892 #7A79AE

Accessibility & contrast

On white

9.53

#42416C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#42416C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42416C

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42416C	#FFFFFF	#000000	##FFFFFF
##42416C	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33476E

Deuteranopia (green-blind)

#32446B

Tritanopia (blue-blind)

#364951

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #42416c;
/* rgb */ color: rgb(66, 65, 108);
/* oklch */ color: oklch(39.7% 0.072 283.7);

Tailwind

colors: {
  custom: {
    50: '#787596',
    500: '#42416c',
    950: '#000000',
  },
}

SCSS

$custom: #42416c;
$custom-light: #787596;
$custom-dark: #000000;

JSON

{
  "hex": "#42416c",
  "rgb": {
    "r": 66,
    "g": 65,
    "b": 108
  },
  "hsl": {
    "h": 241.395,
    "s": 24.855,
    "l": 33.922
  },
  "oklch": {
    "l": 0.39657,
    "c": 0.07179,
    "h": 283.7
  },
  "luminance": 0.06022
}

Semantic roles & 50–950 ramp

primary

#42416C

secondary

#999A6F

accent

#C167BF

background

#F7F7F9

surface

#EDEDF2

border

#C8C8CC

text

#09080D

muted

#7B7B7E

Preview Lab

Preview with #42416C

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

Preview Lab → · Contrast checker → · Palette generator →