#3E79CE#3E79CE

#3E79CE is a mid, vivid blue. Relative luminance 0.192; OKLCH L 57.9% C 0.145 H 257.8°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#3E79CE
RGB	rgb(62, 121, 206)
HSL	hsl(215, 60%, 53%)
HSV	hsv(215, 70%, 81%)
CMYK	cmyk(69.9%, 41.3%, 0%, 19.2%)
CIE-LAB	lab(50.87, 8.98, -49.61)
CIE-LCH	lch(50.87, 50.42, 280.27°)
OKLab	oklab(57.89% -0.0307 -0.1416)
OKLCH	oklch(57.89% 0.145 257.8)
XYZ	xyz(19.9605, 19.1530, 61.0255)
Luminance	0.1915 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E79CE #CE933E

analogous

#3EC1CE #3E79CE #4B3ECE

triadic

#3E79CE #CE3E79 #79CE3E

tetradic

#3E79CE #CE3EC1 #CE933E #3ECE4B

square

#3E79CE #CE3EC1 #CE933E #3ECE4B

split-complementary

#3E79CE #CE4B3E #C1CE3E

monochromatic

#1D4174 #2A5CA5 #3E79CE #6F9BDA #A0BDE7

Accessibility & contrast

On white

4.35

#3E79CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#3E79CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E79CE

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E79CE	#FFFFFF	#000000	##000000
##3E79CE	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5180D1

Deuteranopia (green-blind)

#3973CC

Tritanopia (blue-blind)

#008D99

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #3e79ce;
/* rgb */ color: rgb(62, 121, 206);
/* oklch */ color: oklch(57.9% 0.145 257.8);

Tailwind

colors: {
  custom: {
    50: '#849fdd',
    500: '#3e79ce',
    950: '#000000',
  },
}

SCSS

$custom: #3e79ce;
$custom-light: #849fdd;
$custom-dark: #000000;

JSON

{
  "hex": "#3e79ce",
  "rgb": {
    "r": 62,
    "g": 121,
    "b": 206
  },
  "hsl": {
    "h": 215.417,
    "s": 59.504,
    "l": 52.549
  },
  "oklch": {
    "l": 0.57893,
    "c": 0.14491,
    "h": 257.8
  },
  "luminance": 0.19155
}

Semantic roles & 50–950 ramp

primary

#3E79CE

secondary

#D3BA95

accent

#A245E3

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3E79CE

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

Preview Lab → · Contrast checker → · Palette generator →