#423456#423456

#423456 is a dark, muted violet. Relative luminance 0.043; OKLCH L 35.6% C 0.060 H 302.4°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#423456
RGB	rgb(66, 52, 86)
HSL	hsl(265, 25%, 27%)
HSV	hsv(265, 40%, 34%)
CMYK	cmyk(23.3%, 39.5%, 0%, 66.3%)
CIE-LAB	lab(24.60, 14.27, -18.27)
CIE-LCH	lch(24.60, 23.18, 308.00°)
OKLab	oklab(35.56% 0.0321 -0.0506)
OKLCH	oklch(35.56% 0.06 302.4)
XYZ	xyz(5.1541, 4.2861, 9.3581)
Luminance	0.0429 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423456 #485634

analogous

#343756 #423456 #533456

triadic

#423456 #564234 #345642

tetradic

#423456 #563437 #485634 #345653

square

#423456 #563437 #485634 #345653

split-complementary

#423456 #565334 #375634

monochromatic

#0F0C13 #251D30 #423456 #5F4B7C #7D63A1

Accessibility & contrast

On white

11.31

#423456 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#423456 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423456

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423456	#FFFFFF	#000000	##FFFFFF
##423456	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C3A57

Deuteranopia (green-blind)

#2F3A55

Tritanopia (blue-blind)

#3F3941

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #423456;
/* rgb */ color: rgb(66, 52, 86);
/* oklch */ color: oklch(35.6% 0.060 302.4);

Tailwind

colors: {
  custom: {
    50: '#776b85',
    500: '#423456',
    950: '#000000',
  },
}

SCSS

$custom: #423456;
$custom-light: #776b85;
$custom-dark: #000000;

JSON

{
  "hex": "#423456",
  "rgb": {
    "r": 66,
    "g": 52,
    "b": 86
  },
  "hsl": {
    "h": 264.706,
    "s": 24.638,
    "l": 27.059
  },
  "oklch": {
    "l": 0.35562,
    "c": 0.05997,
    "h": 302.4
  },
  "luminance": 0.04286
}

Semantic roles & 50–950 ramp

primary

#423456

secondary

#76875F

accent

#C1679C

background

#F7F6F8

surface

#EDEBEF

border

#C8C6CA

text

#08060B

muted

#7B7A7C

Preview Lab

Preview with #423456

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

Preview Lab → · Contrast checker → · Palette generator →