#43517D#43517D

#43517D is a dark, moderate blue. Relative luminance 0.086; OKLCH L 44.3% C 0.075 H 269.7°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#43517D
RGB	rgb(67, 81, 125)
HSL	hsl(226, 30%, 38%)
HSV	hsv(226, 46%, 49%)
CMYK	cmyk(46.4%, 35.2%, 0%, 51%)
CIE-LAB	lab(35.12, 7.20, -26.64)
CIE-LCH	lch(35.12, 27.59, 285.12°)
OKLab	oklab(44.32% -0.0003 -0.0748)
OKLCH	oklch(44.32% 0.075 269.7)
XYZ	xyz(8.9577, 8.5583, 20.5780)
Luminance	0.0856 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43517D #7D6F43

analogous

#436E7D #43517D #52437D

triadic

#43517D #7D4351 #517D43

tetradic

#43517D #7D436E #7D6F43 #437D52

square

#43517D #7D436E #7D6F43 #437D52

split-complementary

#43517D #7D5243 #6E7D43

monochromatic

#181D2D #2E3755 #43517D #586BA5 #808EBB

Accessibility & contrast

On white

7.74

#43517D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#43517D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43517D

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43517D	#FFFFFF	#000000	##FFFFFF
##43517D	1.00	7.74	2.71	7.74
#FFFFFF	7.74	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41557F

Deuteranopia (green-blind)

#3C507C

Tritanopia (blue-blind)

#2E5A61

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #43517d;
/* rgb */ color: rgb(67, 81, 125);
/* oklch */ color: oklch(44.3% 0.075 269.7);

Tailwind

colors: {
  custom: {
    50: '#7a81a3',
    500: '#43517d',
    950: '#000000',
  },
}

SCSS

$custom: #43517d;
$custom-light: #7a81a3;
$custom-dark: #000000;

JSON

{
  "hex": "#43517d",
  "rgb": {
    "r": 67,
    "g": 81,
    "b": 125
  },
  "hsl": {
    "h": 225.517,
    "s": 30.208,
    "l": 37.647
  },
  "oklch": {
    "l": 0.44321,
    "c": 0.0748,
    "h": 269.7
  },
  "luminance": 0.08559
}

Semantic roles & 50–950 ramp

primary

#43517D

secondary

#A69A76

accent

#AE61C6

background

#F7F7FA

surface

#EEEEF3

border

#C9C9CD

text

#090A0F

muted

#7B7C7F

Preview Lab

Preview with #43517D

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

Preview Lab → · Contrast checker → · Palette generator →