#43839B#43839B

#43839B is a mid, moderate cyan. Relative luminance 0.198; OKLCH L 57.7% C 0.075 H 224.9°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#43839B
RGB	rgb(67, 131, 155)
HSL	hsl(196, 40%, 44%)
HSV	hsv(196, 57%, 61%)
CMYK	cmyk(56.8%, 15.5%, 0%, 39.2%)
CIE-LAB	lab(51.60, -13.33, -19.08)
CIE-LCH	lch(51.60, 23.28, 235.07°)
OKLab	oklab(57.74% -0.0532 -0.053)
OKLCH	oklch(57.74% 0.075 224.9)
XYZ	xyz(16.3452, 19.7910, 33.9627)
Luminance	0.1979 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43839B #9B5B43

analogous

#439B87 #43839B #43579B

triadic

#43839B #9B4383 #839B43

tetradic

#43839B #87439B #9B5B43 #579B43

square

#43839B #87439B #9B5B43 #579B43

split-complementary

#43839B #9B4357 #9B8743

monochromatic

#1E3B46 #315F70 #43839B #61A2BB #8BBBCD

Accessibility & contrast

On white

4.24

#43839B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#43839B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #43839B

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43839B	#FFFFFF	#000000	##000000
##43839B	1.00	4.24	4.96	4.96
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76809C

Deuteranopia (green-blind)

#69779B

Tritanopia (blue-blind)

#008A8B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #43839b;
/* rgb */ color: rgb(67, 131, 155);
/* oklch */ color: oklch(57.7% 0.075 224.9);

Tailwind

colors: {
  custom: {
    50: '#7fa7b8',
    500: '#43839b',
    950: '#000000',
  },
}

SCSS

$custom: #43839b;
$custom-light: #7fa7b8;
$custom-dark: #000000;

JSON

{
  "hex": "#43839b",
  "rgb": {
    "r": 67,
    "g": 131,
    "b": 155
  },
  "hsl": {
    "h": 196.364,
    "s": 39.64,
    "l": 43.529
  },
  "oklch": {
    "l": 0.57735,
    "c": 0.07509,
    "h": 224.9
  },
  "luminance": 0.19792
}

Semantic roles & 50–950 ramp

primary

#43839B

secondary

#B89182

accent

#7958D0

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0B0F11

muted

#7C7F80

Preview Lab

Preview with #43839B

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

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