#43599F#43599F

#43599F is a mid, moderate blue. Relative luminance 0.108; OKLCH L 48.2% C 0.116 H 268.7°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#43599F
RGB	rgb(67, 89, 159)
HSL	hsl(226, 41%, 44%)
HSV	hsv(226, 58%, 62%)
CMYK	cmyk(57.9%, 44%, 0%, 37.6%)
CIE-LAB	lab(39.31, 13.42, -40.65)
CIE-LCH	lch(39.31, 42.81, 288.27°)
OKLab	oklab(48.16% -0.0027 -0.1157)
OKLCH	oklch(48.16% 0.116 268.7)
XYZ	xyz(12.1430, 10.8403, 34.2467)
Luminance	0.1084 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43599F #9F8943

analogous

#43879F #43599F #5B439F

triadic

#43599F #9F4359 #599F43

tetradic

#43599F #9F4387 #9F8943 #439F5B

square

#43599F #9F4387 #9F8943 #439F5B

split-complementary

#43599F #9F5B43 #879F43

monochromatic

#1F2949 #314174 #43599F #6278BD #8D9DCF

Accessibility & contrast

On white

6.63

#43599F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#43599F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #43599F

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43599F	#FFFFFF	#000000	##FFFFFF
##43599F	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A61A2

Deuteranopia (green-blind)

#2E599E

Tritanopia (blue-blind)

#036874

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #43599f;
/* rgb */ color: rgb(67, 89, 159);
/* oklch */ color: oklch(48.2% 0.116 268.7);

Tailwind

colors: {
  custom: {
    50: '#7f87bc',
    500: '#43599f',
    950: '#000000',
  },
}

SCSS

$custom: #43599f;
$custom-light: #7f87bc;
$custom-dark: #000000;

JSON

{
  "hex": "#43599f",
  "rgb": {
    "r": 67,
    "g": 89,
    "b": 159
  },
  "hsl": {
    "h": 225.652,
    "s": 40.708,
    "l": 44.314
  },
  "oklch": {
    "l": 0.48161,
    "c": 0.1157,
    "h": 268.7
  },
  "luminance": 0.10841
}

Semantic roles & 50–950 ramp

primary

#43599F

secondary

#BAAD84

accent

#B457D1

background

#F8F8FB

surface

#EFEFF6

border

#CACAD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #43599F

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

Preview Lab → · Contrast checker → · Palette generator →