#423E67#423E67

#423E67 is a dark, moderate blue. Relative luminance 0.056; OKLCH L 38.7% C 0.069 H 287.2°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#423E67
RGB	rgb(66, 62, 103)
HSL	hsl(246, 25%, 32%)
HSV	hsv(246, 40%, 40%)
CMYK	cmyk(35.9%, 39.8%, 0%, 59.6%)
CIE-LAB	lab(28.33, 12.50, -23.46)
CIE-LCH	lch(28.33, 26.58, 298.05°)
OKLab	oklab(38.7% 0.0203 -0.0656)
OKLCH	oklch(38.7% 0.069 287.2)
XYZ	xyz(6.4169, 5.5826, 13.5688)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423E67 #63673E

analogous

#3E4E67 #423E67 #573E67

triadic

#423E67 #67423E #3E6742

tetradic

#423E67 #673E4E #63673E #3E6757

square

#423E67 #673E4E #63673E #3E6757

split-complementary

#423E67 #67573E #4E673E

monochromatic

#11101B #2A2741 #423E67 #5A558D #7974AB

Accessibility & contrast

On white

9.92

#423E67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#423E67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423E67

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423E67	#FFFFFF	#000000	##FFFFFF
##423E67	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314469

Deuteranopia (green-blind)

#314266

Tritanopia (blue-blind)

#39464D

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #423e67;
/* rgb */ color: rgb(66, 62, 103);
/* oklch */ color: oklch(38.7% 0.069 287.2);

Tailwind

colors: {
  custom: {
    50: '#787392',
    500: '#423e67',
    950: '#000000',
  },
}

SCSS

$custom: #423e67;
$custom-light: #787392;
$custom-dark: #000000;

JSON

{
  "hex": "#423e67",
  "rgb": {
    "r": 66,
    "g": 62,
    "b": 103
  },
  "hsl": {
    "h": 245.854,
    "s": 24.848,
    "l": 32.353
  },
  "oklch": {
    "l": 0.38704,
    "c": 0.06872,
    "h": 287.2
  },
  "luminance": 0.05583
}

Semantic roles & 50–950 ramp

primary

#423E67

secondary

#92966A

accent

#C167B8

background

#F7F6F9

surface

#EDECF1

border

#C8C7CB

text

#09080D

muted

#7B7B7E

Preview Lab

Preview with #423E67

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

Preview Lab → · Contrast checker → · Palette generator →