#43649E#43649E

#43649E is a mid, moderate blue. Relative luminance 0.128; OKLCH L 50.5% C 0.101 H 261.0°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#43649E
RGB	rgb(67, 100, 158)
HSL	hsl(218, 40%, 44%)
HSV	hsv(218, 58%, 62%)
CMYK	cmyk(57.6%, 36.7%, 0%, 38%)
CIE-LAB	lab(42.42, 6.07, -35.12)
CIE-LCH	lch(42.42, 35.64, 279.80°)
OKLab	oklab(50.54% -0.0157 -0.0994)
OKLCH	oklch(50.54% 0.101 261)
XYZ	xyz(13.0413, 12.7752, 34.1197)
Luminance	0.1278 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43649E #9E7D43

analogous

#43929E #43649E #50439E

triadic

#43649E #9E4364 #649E43

tetradic

#43649E #9E4392 #9E7D43 #439E50

square

#43649E #9E4392 #9E7D43 #439E50

split-complementary

#43649E #9E5043 #929E43

monochromatic

#1F2E48 #314973 #43649E #6283BC #8DA5CF

Accessibility & contrast

On white

5.91

#43649E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#43649E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #43649E

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43649E	#FFFFFF	#000000	##FFFFFF
##43649E	1.00	5.91	3.56	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C69A0

Deuteranopia (green-blind)

#41609D

Tritanopia (blue-blind)

#007179

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #43649e;
/* rgb */ color: rgb(67, 100, 158);
/* oklch */ color: oklch(50.5% 0.101 261.0);

Tailwind

colors: {
  custom: {
    50: '#7e8fbb',
    500: '#43649e',
    950: '#000000',
  },
}

SCSS

$custom: #43649e;
$custom-light: #7e8fbb;
$custom-dark: #000000;

JSON

{
  "hex": "#43649e",
  "rgb": {
    "r": 67,
    "g": 100,
    "b": 158
  },
  "hsl": {
    "h": 218.242,
    "s": 40.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.50545,
    "c": 0.10059,
    "h": 261
  },
  "luminance": 0.12776
}

Semantic roles & 50–950 ramp

primary

#43649E

secondary

#BAA683

accent

#A457D0

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #43649E

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

Preview Lab → · Contrast checker → · Palette generator →