#3F7482#3F7482

#3F7482 is a mid, moderate cyan. Relative luminance 0.152; OKLCH L 52.8% C 0.060 H 216.9°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#3F7482
RGB	rgb(63, 116, 130)
HSL	hsl(193, 35%, 38%)
HSV	hsv(193, 52%, 51%)
CMYK	cmyk(51.5%, 10.8%, 0%, 49%)
CIE-LAB	lab(45.85, -13.53, -13.14)
CIE-LCH	lch(45.85, 18.87, 224.17°)
OKLab	oklab(52.79% -0.0484 -0.0363)
OKLCH	oklch(52.79% 0.061 216.9)
XYZ	xyz(12.3230, 15.1582, 23.3912)
Luminance	0.1516 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F7482 #824D3F

analogous

#3F826E #3F7482 #3F5382

triadic

#3F7482 #823F74 #74823F

tetradic

#3F7482 #6E3F82 #824D3F #53823F

square

#3F7482 #6E3F82 #824D3F #53823F

split-complementary

#3F7482 #823F53 #826E3F

monochromatic

#172A30 #2B4F59 #3F7482 #5399AB #7CB1BF

Accessibility & contrast

On white

5.21

#3F7482 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#3F7482 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F7482

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F7482	#FFFFFF	#000000	##FFFFFF
##3F7482	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7183

Deuteranopia (green-blind)

#606982

Tritanopia (blue-blind)

#187978

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3f7482;
/* rgb */ color: rgb(63, 116, 130);
/* oklch */ color: oklch(52.8% 0.060 216.9);

Tailwind

colors: {
  custom: {
    50: '#799ca6',
    500: '#3f7482',
    950: '#000000',
  },
}

SCSS

$custom: #3f7482;
$custom-light: #799ca6;
$custom-dark: #000000;

JSON

{
  "hex": "#3f7482",
  "rgb": {
    "r": 63,
    "g": 116,
    "b": 130
  },
  "hsl": {
    "h": 192.537,
    "s": 34.715,
    "l": 37.843
  },
  "oklch": {
    "l": 0.52787,
    "c": 0.0605,
    "h": 216.9
  },
  "luminance": 0.15159
}

Semantic roles & 50–950 ramp

primary

#3F7482

secondary

#AA7E73

accent

#745DCB

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#090E0F

muted

#7B7E7F

Preview Lab

Preview with #3F7482

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

Preview Lab → · Contrast checker → · Palette generator →