#43538D#43538D

#43538D is a mid, moderate blue. Relative luminance 0.093; OKLCH L 45.7% C 0.097 H 270.6°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#43538D
RGB	rgb(67, 83, 141)
HSL	hsl(227, 36%, 41%)
HSV	hsv(227, 52%, 55%)
CMYK	cmyk(52.5%, 41.1%, 0%, 44.7%)
CIE-LAB	lab(36.56, 11.17, -34.17)
CIE-LCH	lch(36.56, 35.95, 288.09°)
OKLab	oklab(45.71% 0.0009 -0.0967)
OKLCH	oklch(45.71% 0.097 270.6)
XYZ	xyz(10.2142, 9.3022, 26.4514)
Luminance	0.0930 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43538D #8D7D43

analogous

#43788D #43538D #58438D

triadic

#43538D #8D4353 #538D43

tetradic

#43538D #8D4378 #8D7D43 #438D58

square

#43538D #8D4378 #8D7D43 #438D58

split-complementary

#43538D #8D5843 #788D43

monochromatic

#1C223A #2F3B64 #43538D #5C6EB1 #8593C5

Accessibility & contrast

On white

7.34

#43538D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#43538D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43538D

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43538D	#FFFFFF	#000000	##FFFFFF
##43538D	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C598F

Deuteranopia (green-blind)

#34538C

Tritanopia (blue-blind)

#225F69

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #43538d;
/* rgb */ color: rgb(67, 83, 141);
/* oklch */ color: oklch(45.7% 0.097 270.6);

Tailwind

colors: {
  custom: {
    50: '#7c83ae',
    500: '#43538d',
    950: '#000000',
  },
}

SCSS

$custom: #43538d;
$custom-light: #7c83ae;
$custom-dark: #000000;

JSON

{
  "hex": "#43538d",
  "rgb": {
    "r": 67,
    "g": 83,
    "b": 141
  },
  "hsl": {
    "h": 227.027,
    "s": 35.577,
    "l": 40.784
  },
  "oklch": {
    "l": 0.45712,
    "c": 0.09675,
    "h": 270.6
  },
  "luminance": 0.09303
}

Semantic roles & 50–950 ramp

primary

#43538D

secondary

#B0A57C

accent

#B45CCC

background

#F7F7FA

surface

#EEEEF4

border

#C9C9CE

text

#0A0A10

muted

#7C7C7F

Preview Lab

Preview with #43538D

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

Preview Lab → · Contrast checker → · Palette generator →