#43598E#43598E

#43598E is a mid, moderate blue. Relative luminance 0.103; OKLCH L 47.1% C 0.090 H 266.0°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#43598E
RGB	rgb(67, 89, 142)
HSL	hsl(222, 36%, 41%)
HSV	hsv(222, 53%, 56%)
CMYK	cmyk(52.8%, 37.3%, 0%, 44.3%)
CIE-LAB	lab(38.36, 7.63, -31.94)
CIE-LCH	lch(38.36, 32.84, 283.44°)
OKLab	oklab(47.12% -0.0064 -0.0902)
OKLCH	oklch(47.12% 0.09 266)
XYZ	xyz(10.7680, 10.2903, 27.0047)
Luminance	0.1029 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43598E #8E7843

analogous

#437E8E #43598E #52438E

triadic

#43598E #8E4359 #598E43

tetradic

#43598E #8E437E #8E7843 #438E52

square

#43598E #8E437E #8E7843 #438E52

split-complementary

#43598E #8E5243 #7E8E43

monochromatic

#1C253B #2F3F64 #43598E #5C75B2 #8698C6

Accessibility & contrast

On white

6.87

#43598E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#43598E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #43598E

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43598E	#FFFFFF	#000000	##FFFFFF
##43598E	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445E90

Deuteranopia (green-blind)

#3C578D

Tritanopia (blue-blind)

#20646D

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #43598e;
/* rgb */ color: rgb(67, 89, 142);
/* oklch */ color: oklch(47.1% 0.090 266.0);

Tailwind

colors: {
  custom: {
    50: '#7c87af',
    500: '#43598e',
    950: '#000000',
  },
}

SCSS

$custom: #43598e;
$custom-light: #7c87af;
$custom-dark: #000000;

JSON

{
  "hex": "#43598e",
  "rgb": {
    "r": 67,
    "g": 89,
    "b": 142
  },
  "hsl": {
    "h": 222.4,
    "s": 35.885,
    "l": 40.98
  },
  "oklch": {
    "l": 0.47117,
    "c": 0.0904,
    "h": 266
  },
  "luminance": 0.10291
}

Semantic roles & 50–950 ramp

primary

#43598E

secondary

#B1A17C

accent

#AB5CCC

background

#F7F8FA

surface

#EEEFF4

border

#C9CACE

text

#0A0B10

muted

#7C7C7F

Preview Lab

Preview with #43598E

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

Preview Lab → · Contrast checker → · Palette generator →