#42467B#42467B

#42467B is a dark, moderate blue. Relative luminance 0.070; OKLCH L 41.7% C 0.088 H 278.6°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#42467B
RGB	rgb(66, 70, 123)
HSL	hsl(236, 30%, 37%)
HSV	hsv(236, 46%, 48%)
CMYK	cmyk(46.3%, 43.1%, 0%, 51.8%)
CIE-LAB	lab(31.73, 13.47, -30.74)
CIE-LCH	lch(31.73, 33.56, 293.67°)
OKLab	oklab(41.66% 0.0131 -0.0868)
OKLCH	oklch(41.66% 0.088 278.6)
XYZ	xyz(8.0110, 6.9682, 19.6579)
Luminance	0.0697 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42467B #7B7742

analogous

#42637B #42467B #5A427B

triadic

#42467B #7B4246 #467B42

tetradic

#42467B #7B4263 #7B7742 #427B5A

square

#42467B #7B4263 #7B7742 #427B5A

split-complementary

#42467B #7B5A42 #637B42

monochromatic

#17192B #2D2F53 #42467B #575DA3 #7E82BA

Accessibility & contrast

On white

8.77

#42467B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#42467B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42467B

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42467B	#FFFFFF	#000000	##FFFFFF
##42467B	1.00	8.77	2.39	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#324D7D

Deuteranopia (green-blind)

#2E497A

Tritanopia (blue-blind)

#2F515A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #42467b;
/* rgb */ color: rgb(66, 70, 123);
/* oklch */ color: oklch(41.7% 0.088 278.6);

Tailwind

colors: {
  custom: {
    50: '#7a79a1',
    500: '#42467b',
    950: '#000000',
  },
}

SCSS

$custom: #42467b;
$custom-light: #7a79a1;
$custom-dark: #000000;

JSON

{
  "hex": "#42467b",
  "rgb": {
    "r": 66,
    "g": 70,
    "b": 123
  },
  "hsl": {
    "h": 235.789,
    "s": 30.159,
    "l": 37.059
  },
  "oklch": {
    "l": 0.41663,
    "c": 0.08779,
    "h": 278.6
  },
  "luminance": 0.06969
}

Semantic roles & 50–950 ramp

primary

#42467B

secondary

#A5A174

accent

#BF61C6

background

#F7F7F9

surface

#EEEDF2

border

#C9C8CC

text

#09090F

muted

#7B7B7E

Preview Lab

Preview with #42467B

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

Preview Lab → · Contrast checker → · Palette generator →