#43738F#43738F

#43738F is a mid, moderate cyan. Relative luminance 0.154; OKLCH L 53.3% C 0.068 H 235.6°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#43738F
RGB	rgb(67, 115, 143)
HSL	hsl(202, 36%, 41%)
HSV	hsv(202, 53%, 56%)
CMYK	cmyk(53.1%, 19.6%, 0%, 43.9%)
CIE-LAB	lab(46.23, -7.98, -20.28)
CIE-LCH	lch(46.23, 21.79, 248.53°)
OKLab	oklab(53.3% -0.0386 -0.0564)
OKLCH	oklch(53.3% 0.068 235.6)
XYZ	xyz(13.4016, 15.4368, 28.2547)
Luminance	0.1544 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43738F #8F5F43

analogous

#438F85 #43738F #434D8F

triadic

#43738F #8F4373 #738F43

tetradic

#43738F #85438F #8F5F43 #4D8F43

square

#43738F #85438F #8F5F43 #4D8F43

split-complementary

#43738F #8F434D #8F8543

monochromatic

#1C303C #2F5165 #43738F #5C93B3 #86AFC6

Accessibility & contrast

On white

5.14

#43738F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#43738F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #43738F

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43738F	#FFFFFF	#000000	##FFFFFF
##43738F	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#667290

Deuteranopia (green-blind)

#5B6A8F

Tritanopia (blue-blind)

#167A7C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #43738f;
/* rgb */ color: rgb(67, 115, 143);
/* oklch */ color: oklch(53.3% 0.068 235.6);

Tailwind

colors: {
  custom: {
    50: '#7d9bb0',
    500: '#43738f',
    950: '#000000',
  },
}

SCSS

$custom: #43738f;
$custom-light: #7d9bb0;
$custom-dark: #000000;

JSON

{
  "hex": "#43738f",
  "rgb": {
    "r": 67,
    "g": 115,
    "b": 143
  },
  "hsl": {
    "h": 202.105,
    "s": 36.19,
    "l": 41.176
  },
  "oklch": {
    "l": 0.53304,
    "c": 0.06838,
    "h": 235.6
  },
  "luminance": 0.15438
}

Semantic roles & 50–950 ramp

primary

#43738F

secondary

#B1907D

accent

#855CCC

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#0A0E10

muted

#7C7E7F

Preview Lab

Preview with #43738F

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

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