#3D79A2#3D79A2

#3D79A2 is a mid, moderate cyan. Relative luminance 0.173; OKLCH L 55.4% C 0.089 H 240.8°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#3D79A2
RGB	rgb(61, 121, 162)
HSL	hsl(204, 45%, 44%)
HSV	hsv(204, 62%, 64%)
CMYK	cmyk(62.3%, 25.3%, 0%, 36.5%)
CIE-LAB	lab(48.60, -6.58, -27.81)
CIE-LCH	lch(48.60, 28.58, 256.68°)
OKLab	oklab(55.38% -0.0436 -0.0781)
OKLCH	oklch(55.38% 0.089 240.8)
XYZ	xyz(15.2810, 17.2740, 36.7043)
Luminance	0.1727 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D79A2 #A2663D

analogous

#3DA298 #3D79A2 #3D47A2

triadic

#3D79A2 #A23D79 #79A23D

tetradic

#3D79A2 #983DA2 #A2663D #47A23D

square

#3D79A2 #983DA2 #A2663D #47A23D

split-complementary

#3D79A2 #A23D47 #A2983D

monochromatic

#1C3749 #2C5876 #3D79A2 #5B98C1 #87B4D2

Accessibility & contrast

On white

4.71

#3D79A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#3D79A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D79A2

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D79A2	#FFFFFF	#000000	##FFFFFF
##3D79A2	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6779A4

Deuteranopia (green-blind)

#596FA1

Tritanopia (blue-blind)

#008387

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3d79a2;
/* rgb */ color: rgb(61, 121, 162);
/* oklch */ color: oklch(55.4% 0.089 240.8);

Tailwind

colors: {
  custom: {
    50: '#7c9fbd',
    500: '#3d79a2',
    950: '#000000',
  },
}

SCSS

$custom: #3d79a2;
$custom-light: #7c9fbd;
$custom-dark: #000000;

JSON

{
  "hex": "#3d79a2",
  "rgb": {
    "r": 61,
    "g": 121,
    "b": 162
  },
  "hsl": {
    "h": 204.356,
    "s": 45.291,
    "l": 43.725
  },
  "oklch": {
    "l": 0.55382,
    "c": 0.08941,
    "h": 240.8
  },
  "luminance": 0.17275
}

Semantic roles & 50–950 ramp

primary

#3D79A2

secondary

#BC987E

accent

#8853D5

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3D79A2

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

Preview Lab → · Contrast checker → · Palette generator →