#3D799F#3D799F

#3D799F is a mid, moderate cyan. Relative luminance 0.172; OKLCH L 55.2% C 0.086 H 238.8°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#3D799F
RGB	rgb(61, 121, 159)
HSL	hsl(203, 45%, 43%)
HSV	hsv(203, 62%, 62%)
CMYK	cmyk(61.6%, 23.9%, 0%, 37.6%)
CIE-LAB	lab(48.47, -7.59, -26.26)
CIE-LCH	lch(48.47, 27.33, 253.88°)
OKLab	oklab(55.24% -0.0446 -0.0736)
OKLCH	oklch(55.24% 0.086 238.8)
XYZ	xyz(15.0175, 17.1686, 35.3166)
Luminance	0.1717 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D799F #9F633D

analogous

#3D9F94 #3D799F #3D489F

triadic

#3D799F #9F3D79 #799F3D

tetradic

#3D799F #943D9F #9F633D #489F3D

square

#3D799F #943D9F #9F633D #489F3D

split-complementary

#3D799F #9F3D48 #9F943D

monochromatic

#1B3647 #2C5773 #3D799F #5A98C0 #86B4D1

Accessibility & contrast

On white

4.74

#3D799F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#3D799F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D799F

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D799F	#FFFFFF	#000000	##FFFFFF
##3D799F	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6879A1

Deuteranopia (green-blind)

#5A6F9E

Tritanopia (blue-blind)

#008386

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3d799f;
/* rgb */ color: rgb(61, 121, 159);
/* oklch */ color: oklch(55.2% 0.086 238.8);

Tailwind

colors: {
  custom: {
    50: '#7c9fbb',
    500: '#3d799f',
    950: '#000000',
  },
}

SCSS

$custom: #3d799f;
$custom-light: #7c9fbb;
$custom-dark: #000000;

JSON

{
  "hex": "#3d799f",
  "rgb": {
    "r": 61,
    "g": 121,
    "b": 159
  },
  "hsl": {
    "h": 203.265,
    "s": 44.545,
    "l": 43.137
  },
  "oklch": {
    "l": 0.55235,
    "c": 0.08607,
    "h": 238.8
  },
  "luminance": 0.1717
}

Semantic roles & 50–950 ramp

primary

#3D799F

secondary

#BB957D

accent

#8554D4

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3D799F

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

Preview Lab → · Contrast checker → · Palette generator →