#43809B#43809B

#43809B is a mid, moderate cyan. Relative luminance 0.190; OKLCH L 57.0% C 0.076 H 229.0°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#43809B
RGB	rgb(67, 128, 155)
HSL	hsl(198, 40%, 44%)
HSV	hsv(198, 57%, 61%)
CMYK	cmyk(56.8%, 17.4%, 0%, 39.2%)
CIE-LAB	lab(50.68, -11.65, -20.49)
CIE-LCH	lch(50.68, 23.57, 240.38°)
OKLab	oklab(57.01% -0.0496 -0.057)
OKLCH	oklch(57.01% 0.076 229)
XYZ	xyz(15.9481, 18.9968, 33.8303)
Luminance	0.1900 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43809B #9B5E43

analogous

#439B8A #43809B #43549B

triadic

#43809B #9B4380 #809B43

tetradic

#43809B #8A439B #9B5E43 #549B43

square

#43809B #8A439B #9B5E43 #549B43

split-complementary

#43809B #9B4354 #9B8A43

monochromatic

#1E3946 #315D70 #43809B #619FBB #8BB9CD

Accessibility & contrast

On white

4.38

#43809B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#43809B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #43809B

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43809B	#FFFFFF	#000000	##000000
##43809B	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#727E9C

Deuteranopia (green-blind)

#66759B

Tritanopia (blue-blind)

#008889

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #43809b;
/* rgb */ color: rgb(67, 128, 155);
/* oklch */ color: oklch(57.0% 0.076 229.0);

Tailwind

colors: {
  custom: {
    50: '#7ea4b8',
    500: '#43809b',
    950: '#000000',
  },
}

SCSS

$custom: #43809b;
$custom-light: #7ea4b8;
$custom-dark: #000000;

JSON

{
  "hex": "#43809b",
  "rgb": {
    "r": 67,
    "g": 128,
    "b": 155
  },
  "hsl": {
    "h": 198.409,
    "s": 39.64,
    "l": 43.529
  },
  "oklch": {
    "l": 0.57005,
    "c": 0.07561,
    "h": 229
  },
  "luminance": 0.18998
}

Semantic roles & 50–950 ramp

primary

#43809B

secondary

#B89282

accent

#7D58D0

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #43809B

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

Preview Lab → · Contrast checker → · Palette generator →