#43638D#43638D

#43638D is a mid, moderate cyan. Relative luminance 0.120; OKLCH L 49.4% C 0.077 H 255.6°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#43638D
RGB	rgb(67, 99, 141)
HSL	hsl(214, 36%, 41%)
HSV	hsv(214, 52%, 55%)
CMYK	cmyk(52.5%, 29.8%, 0%, 44.7%)
CIE-LAB	lab(41.28, 1.00, -26.75)
CIE-LCH	lch(41.28, 26.77, 272.14°)
OKLab	oklab(49.38% -0.0193 -0.0751)
OKLCH	oklch(49.38% 0.078 255.6)
XYZ	xyz(11.5827, 12.0392, 26.9076)
Luminance	0.1204 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43638D #8D6D43

analogous

#43888D #43638D #48438D

triadic

#43638D #8D4363 #638D43

tetradic

#43638D #8D4388 #8D6D43 #438D48

square

#43638D #8D4388 #8D6D43 #438D48

split-complementary

#43638D #8D4843 #888D43

monochromatic

#1C293A #2F4664 #43638D #5C81B1 #85A1C5

Accessibility & contrast

On white

6.16

#43638D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#43638D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #43638D

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43638D	#FFFFFF	#000000	##FFFFFF
##43638D	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52658F

Deuteranopia (green-blind)

#495E8C

Tritanopia (blue-blind)

#1E6C72

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #43638d;
/* rgb */ color: rgb(67, 99, 141);
/* oklch */ color: oklch(49.4% 0.077 255.6);

Tailwind

colors: {
  custom: {
    50: '#7c8fae',
    500: '#43638d',
    950: '#000000',
  },
}

SCSS

$custom: #43638d;
$custom-light: #7c8fae;
$custom-dark: #000000;

JSON

{
  "hex": "#43638d",
  "rgb": {
    "r": 67,
    "g": 99,
    "b": 141
  },
  "hsl": {
    "h": 214.054,
    "s": 35.577,
    "l": 40.784
  },
  "oklch": {
    "l": 0.49375,
    "c": 0.0775,
    "h": 255.6
  },
  "luminance": 0.1204
}

Semantic roles & 50–950 ramp

primary

#43638D

secondary

#B0997C

accent

#9B5CCC

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#0A0C10

muted

#7C7D7F

Preview Lab

Preview with #43638D

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

Preview Lab → · Contrast checker → · Palette generator →