#38637B#38637B

#38637B is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 47.9% C 0.062 H 234.5°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#38637B
RGB	rgb(56, 99, 123)
HSL	hsl(201, 37%, 35%)
HSV	hsv(201, 54%, 48%)
CMYK	cmyk(54.5%, 19.5%, 0%, 51.8%)
CIE-LAB	lab(39.90, -7.58, -18.03)
CIE-LCH	lch(39.90, 19.56, 247.20°)
OKLab	oklab(47.87% -0.0357 -0.0502)
OKLCH	oklch(47.87% 0.062 234.5)
XYZ	xyz(9.6666, 11.1937, 20.3862)
Luminance	0.1119 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#38637B #7B5038

analogous

#387B72 #38637B #38417B

triadic

#38637B #7B3863 #637B38

tetradic

#38637B #72387B #7B5038 #417B38

square

#38637B #72387B #7B5038 #417B38

split-complementary

#38637B #7B3841 #7B7238

monochromatic

#121F27 #254151 #38637B #4B85A5 #70A2BE

Accessibility & contrast

On white

6.48

#38637B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#38637B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #38637B

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##38637B	#FFFFFF	#000000	##FFFFFF
##38637B	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58627C

Deuteranopia (green-blind)

#4E5B7B

Tritanopia (blue-blind)

#0F696B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #38637b;
/* rgb */ color: rgb(56, 99, 123);
/* oklch */ color: oklch(47.9% 0.062 234.5);

Tailwind

colors: {
  custom: {
    50: '#748fa1',
    500: '#38637b',
    950: '#000000',
  },
}

SCSS

$custom: #38637b;
$custom-light: #748fa1;
$custom-dark: #000000;

JSON

{
  "hex": "#38637b",
  "rgb": {
    "r": 56,
    "g": 99,
    "b": 123
  },
  "hsl": {
    "h": 201.493,
    "s": 37.43,
    "l": 35.098
  },
  "oklch": {
    "l": 0.47873,
    "c": 0.0616,
    "h": 234.5
  },
  "luminance": 0.11194
}

Semantic roles & 50–950 ramp

primary

#38637B

secondary

#A77F68

accent

#845ACD

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#080C0F

muted

#7B7D7E

Preview Lab

Preview with #38637B

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

Preview Lab → · Contrast checker → · Palette generator →