#36638D#36638D

#36638D is a mid, moderate cyan. Relative luminance 0.116; OKLCH L 48.7% C 0.084 H 248.4°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#36638D
RGB	rgb(54, 99, 141)
HSL	hsl(209, 45%, 38%)
HSV	hsv(209, 62%, 55%)
CMYK	cmyk(61.7%, 29.8%, 0%, 44.7%)
CIE-LAB	lab(40.62, -1.97, -27.83)
CIE-LCH	lch(40.62, 27.89, 265.96°)
OKLab	oklab(48.68% -0.031 -0.0784)
OKLCH	oklch(48.68% 0.084 248.4)
XYZ	xyz(10.7891, 11.6300, 26.8704)
Luminance	0.1163 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36638D #8D6036

analogous

#368D8B #36638D #36378D

triadic

#36638D #8D3663 #638D36

tetradic

#36638D #8B368D #8D6036 #378D36

square

#36638D #8B368D #8D6036 #378D36

split-complementary

#36638D #8D3637 #8D8B36

monochromatic

#142534 #254461 #36638D #4782B9 #74A0CA

Accessibility & contrast

On white

6.31

#36638D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#36638D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #36638D

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36638D	#FFFFFF	#000000	##FFFFFF
##36638D	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51648F

Deuteranopia (green-blind)

#455C8C

Tritanopia (blue-blind)

#006D72

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #36638d;
/* rgb */ color: rgb(54, 99, 141);
/* oklch */ color: oklch(48.7% 0.084 248.4);

Tailwind

colors: {
  custom: {
    50: '#758fae',
    500: '#36638d',
    950: '#000000',
  },
}

SCSS

$custom: #36638d;
$custom-light: #758fae;
$custom-dark: #000000;

JSON

{
  "hex": "#36638d",
  "rgb": {
    "r": 54,
    "g": 99,
    "b": 141
  },
  "hsl": {
    "h": 208.966,
    "s": 44.615,
    "l": 38.235
  },
  "oklch": {
    "l": 0.48681,
    "c": 0.08427,
    "h": 248.4
  },
  "luminance": 0.11631
}

Semantic roles & 50–950 ramp

primary

#36638D

secondary

#B28E6D

accent

#9253D4

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090C10

muted

#7B7D7F

Preview Lab

Preview with #36638D

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

Preview Lab → · Contrast checker → · Palette generator →