#3D79C2#3D79C2

#3D79C2 is a mid, vivid cyan. Relative luminance 0.186; OKLCH L 57.1% C 0.129 H 254.7°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#3D79C2
RGB	rgb(61, 121, 194)
HSL	hsl(213, 52%, 50%)
HSV	hsv(213, 69%, 76%)
CMYK	cmyk(68.6%, 37.6%, 0%, 23.9%)
CIE-LAB	lab(50.17, 4.54, -43.87)
CIE-LCH	lch(50.17, 44.10, 275.90°)
OKLab	oklab(57.13% -0.0341 -0.1248)
OKLCH	oklch(57.13% 0.129 254.7)
XYZ	xyz(18.4959, 18.5600, 53.6361)
Luminance	0.1856 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D79C2 #C2863D

analogous

#3DBCC2 #3D79C2 #433DC2

triadic

#3D79C2 #C23D79 #79C23D

tetradic

#3D79C2 #C23DBC #C2863D #3DC243

square

#3D79C2 #C23DBC #C2863D #3DC243

split-complementary

#3D79C2 #C2433D #BCC23D

monochromatic

#203F65 #2E5C93 #3D79C2 #6C99D1 #9AB9DF

Accessibility & contrast

On white

4.46

#3D79C2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#3D79C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D79C2

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D79C2	#FFFFFF	#000000	##000000
##3D79C2	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#587EC5

Deuteranopia (green-blind)

#4572C1

Tritanopia (blue-blind)

#008A94

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #3d79c2;
/* rgb */ color: rgb(61, 121, 194);
/* oklch */ color: oklch(57.1% 0.129 254.7);

Tailwind

colors: {
  custom: {
    50: '#819fd5',
    500: '#3d79c2',
    950: '#000000',
  },
}

SCSS

$custom: #3d79c2;
$custom-light: #819fd5;
$custom-dark: #000000;

JSON

{
  "hex": "#3d79c2",
  "rgb": {
    "r": 61,
    "g": 121,
    "b": 194
  },
  "hsl": {
    "h": 212.932,
    "s": 52.157,
    "l": 50
  },
  "oklch": {
    "l": 0.57125,
    "c": 0.12939,
    "h": 254.7
  },
  "luminance": 0.18562
}

Semantic roles & 50–950 ramp

primary

#3D79C2

secondary

#CBB090

accent

#9B4CDC

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3D79C2

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

Preview Lab → · Contrast checker → · Palette generator →