#3D799D#3D799D

#3D799D is a mid, moderate cyan. Relative luminance 0.171; OKLCH L 55.1% C 0.084 H 237.3°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#3D799D
RGB	rgb(61, 121, 157)
HSL	hsl(203, 44%, 43%)
HSV	hsv(203, 61%, 62%)
CMYK	cmyk(61.1%, 22.9%, 0%, 38.4%)
CIE-LAB	lab(48.39, -8.25, -25.22)
CIE-LCH	lch(48.39, 26.54, 251.88°)
OKLab	oklab(55.14% -0.0453 -0.0706)
OKLCH	oklch(55.14% 0.084 237.3)
XYZ	xyz(14.8453, 17.0997, 34.4100)
Luminance	0.1710 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D799D #9D613D

analogous

#3D9D91 #3D799D #3D499D

triadic

#3D799D #9D3D79 #799D3D

tetradic

#3D799D #913D9D #9D613D #499D3D

square

#3D799D #913D9D #9D613D #499D3D

split-complementary

#3D799D #9D3D49 #9D913D

monochromatic

#1B3545 #2C5771 #3D799D #5998BE #85B4D0

Accessibility & contrast

On white

4.75

#3D799D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#3D799D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D799D

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D799D	#FFFFFF	#000000	##FFFFFF
##3D799D	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68789F

Deuteranopia (green-blind)

#5B6F9C

Tritanopia (blue-blind)

#008285

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3d799d;
/* rgb */ color: rgb(61, 121, 157);
/* oklch */ color: oklch(55.1% 0.084 237.3);

Tailwind

colors: {
  custom: {
    50: '#7b9fba',
    500: '#3d799d',
    950: '#000000',
  },
}

SCSS

$custom: #3d799d;
$custom-light: #7b9fba;
$custom-dark: #000000;

JSON

{
  "hex": "#3d799d",
  "rgb": {
    "r": 61,
    "g": 121,
    "b": 157
  },
  "hsl": {
    "h": 202.5,
    "s": 44.037,
    "l": 42.745
  },
  "oklch": {
    "l": 0.55138,
    "c": 0.08392,
    "h": 237.3
  },
  "luminance": 0.17101
}

Semantic roles & 50–950 ramp

primary

#3D799D

secondary

#BA937C

accent

#8454D4

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #3D799D

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

Preview Lab → · Contrast checker → · Palette generator →