#43597E#43597E

#43597E is a mid, moderate blue. Relative luminance 0.098; OKLCH L 46.2% C 0.066 H 260.5°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#43597E
RGB	rgb(67, 89, 126)
HSL	hsl(218, 31%, 38%)
HSV	hsv(218, 47%, 49%)
CMYK	cmyk(46.8%, 29.4%, 0%, 50.6%)
CIE-LAB	lab(37.56, 2.41, -23.44)
CIE-LCH	lch(37.56, 23.56, 275.86°)
OKLab	oklab(46.24% -0.011 -0.0655)
OKLCH	oklch(46.24% 0.066 260.5)
XYZ	xyz(9.6518, 9.8438, 21.1261)
Luminance	0.0984 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43597E #7E6843

analogous

#43767E #43597E #4A437E

triadic

#43597E #7E4359 #597E43

tetradic

#43597E #7E4376 #7E6843 #437E4A

square

#43597E #7E4376 #7E6843 #437E4A

split-complementary

#43597E #7E4A43 #767E43

monochromatic

#19212E #2E3D56 #43597E #5875A6 #8096BB

Accessibility & contrast

On white

7.07

#43597E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#43597E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43597E

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43597E	#FFFFFF	#000000	##FFFFFF
##43597E	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5B80

Deuteranopia (green-blind)

#45567D

Tritanopia (blue-blind)

#2C6166

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #43597e;
/* rgb */ color: rgb(67, 89, 126);
/* oklch */ color: oklch(46.2% 0.066 260.5);

Tailwind

colors: {
  custom: {
    50: '#7a87a3',
    500: '#43597e',
    950: '#000000',
  },
}

SCSS

$custom: #43597e;
$custom-light: #7a87a3;
$custom-dark: #000000;

JSON

{
  "hex": "#43597e",
  "rgb": {
    "r": 67,
    "g": 89,
    "b": 126
  },
  "hsl": {
    "h": 217.627,
    "s": 30.57,
    "l": 37.843
  },
  "oklch": {
    "l": 0.46235,
    "c": 0.06644,
    "h": 260.5
  },
  "luminance": 0.09844
}

Semantic roles & 50–950 ramp

primary

#43597E

secondary

#A69576

accent

#A161C7

background

#F7F8FA

surface

#EEEFF4

border

#C9CACE

text

#090B0F

muted

#7B7C7F

Preview Lab

Preview with #43597E

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

Preview Lab → · Contrast checker → · Palette generator →