#3D79CA#3D79CA

#3D79CA is a mid, vivid cyan. Relative luminance 0.189; OKLCH L 57.6% C 0.140 H 256.7°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#3D79CA
RGB	rgb(61, 121, 202)
HSL	hsl(214, 57%, 52%)
HSV	hsv(214, 70%, 79%)
CMYK	cmyk(69.8%, 40.1%, 0%, 20.8%)
CIE-LAB	lab(50.60, 7.40, -47.75)
CIE-LCH	lch(50.60, 48.32, 278.81°)
OKLab	oklab(57.61% -0.0323 -0.1362)
OKLCH	oklch(57.61% 0.14 256.7)
XYZ	xyz(19.4186, 18.9291, 58.4959)
Luminance	0.1893 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D79CA #CA8E3D

analogous

#3DC0CA #3D79CA #483DCA

triadic

#3D79CA #CA3D79 #79CA3D

tetradic

#3D79CA #CA3DC0 #CA8E3D #3DCA48

square

#3D79CA #CA3DC0 #CA8E3D #3DCA48

split-complementary

#3D79CA #CA483D #C0CA3D

monochromatic

#1E406E #2B5C9F #3D79CA #6D9AD7 #9DBBE4

Accessibility & contrast

On white

4.39

#3D79CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#3D79CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D79CA

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D79CA	#FFFFFF	#000000	##000000
##3D79CA	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5380CD

Deuteranopia (green-blind)

#3D72C8

Tritanopia (blue-blind)

#008C98

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3d79ca;
/* rgb */ color: rgb(61, 121, 202);
/* oklch */ color: oklch(57.6% 0.140 256.7);

Tailwind

colors: {
  custom: {
    50: '#839fda',
    500: '#3d79ca',
    950: '#000000',
  },
}

SCSS

$custom: #3d79ca;
$custom-light: #839fda;
$custom-dark: #000000;

JSON

{
  "hex": "#3d79ca",
  "rgb": {
    "r": 61,
    "g": 121,
    "b": 202
  },
  "hsl": {
    "h": 214.468,
    "s": 57.085,
    "l": 51.569
  },
  "oklch": {
    "l": 0.57606,
    "c": 0.13996,
    "h": 256.7
  },
  "luminance": 0.18931
}

Semantic roles & 50–950 ramp

primary

#3D79CA

secondary

#D0B692

accent

#9F47E0

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3D79CA

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

Preview Lab → · Contrast checker → · Palette generator →