#39647D#39647D

#39647D is a mid, moderate cyan. Relative luminance 0.115; OKLCH L 48.3% C 0.063 H 235.6°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#39647D
RGB	rgb(57, 100, 125)
HSL	hsl(202, 37%, 36%)
HSV	hsv(202, 54%, 49%)
CMYK	cmyk(54.4%, 20%, 0%, 51%)
CIE-LAB	lab(40.35, -7.29, -18.56)
CIE-LCH	lch(40.35, 19.93, 248.56°)
OKLab	oklab(48.27% -0.0354 -0.0517)
OKLCH	oklch(48.27% 0.063 235.6)
XYZ	xyz(9.9448, 11.4640, 21.0868)
Luminance	0.1147 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39647D #7D5239

analogous

#397D74 #39647D #39427D

triadic

#39647D #7D3964 #647D39

tetradic

#39647D #74397D #7D5239 #427D39

square

#39647D #74397D #7D5239 #427D39

split-complementary

#39647D #7D3942 #7D7439

monochromatic

#132129 #264253 #39647D #4C86A7 #72A2BF

Accessibility & contrast

On white

6.38

#39647D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#39647D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #39647D

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39647D	#FFFFFF	#000000	##FFFFFF
##39647D	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58637E

Deuteranopia (green-blind)

#4F5C7D

Tritanopia (blue-blind)

#0F6B6C

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #39647d;
/* rgb */ color: rgb(57, 100, 125);
/* oklch */ color: oklch(48.3% 0.063 235.6);

Tailwind

colors: {
  custom: {
    50: '#7590a2',
    500: '#39647d',
    950: '#000000',
  },
}

SCSS

$custom: #39647d;
$custom-light: #7590a2;
$custom-dark: #000000;

JSON

{
  "hex": "#39647d",
  "rgb": {
    "r": 57,
    "g": 100,
    "b": 125
  },
  "hsl": {
    "h": 202.059,
    "s": 37.363,
    "l": 35.686
  },
  "oklch": {
    "l": 0.48268,
    "c": 0.06261,
    "h": 235.6
  },
  "luminance": 0.11465
}

Semantic roles & 50–950 ramp

primary

#39647D

secondary

#A8816A

accent

#855ACD

background

#F7F8FA

surface

#EDF0F3

border

#C8CBCD

text

#090C0F

muted

#7B7D7F

Preview Lab

Preview with #39647D

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

Preview Lab → · Contrast checker → · Palette generator →