#3E68BC#3E68BC

#3E68BC is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.0% C 0.140 H 262.6°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#3E68BC
RGB	rgb(62, 104, 188)
HSL	hsl(220, 50%, 49%)
HSV	hsv(220, 67%, 74%)
CMYK	cmyk(67%, 44.7%, 0%, 26.3%)
CIE-LAB	lab(45.02, 13.13, -48.62)
CIE-LCH	lch(45.02, 50.36, 285.12°)
OKLab	oklab(53.03% -0.018 -0.139)
OKLCH	oklch(53.03% 0.14 262.6)
XYZ	xyz(16.0108, 14.5540, 49.5326)
Luminance	0.1456 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E68BC #BC923E

analogous

#3EA7BC #3E68BC #533EBC

triadic

#3E68BC #BC3E68 #68BC3E

tetradic

#3E68BC #BC3EA7 #BC923E #3EBC53

square

#3E68BC #BC3EA7 #BC923E #3EBC53

split-complementary

#3E68BC #BC533E #A7BC3E

monochromatic

#203560 #2F4F8E #3E68BC #6A8BCE #98AFDD

Accessibility & contrast

On white

5.37

#3E68BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#3E68BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E68BC

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E68BC	#FFFFFF	#000000	##FFFFFF
##3E68BC	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F71BF

Deuteranopia (green-blind)

#2965BA

Tritanopia (blue-blind)

#007B89

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3e68bc;
/* rgb */ color: rgb(62, 104, 188);
/* oklch */ color: oklch(53.0% 0.140 262.6);

Tailwind

colors: {
  custom: {
    50: '#8192d1',
    500: '#3e68bc',
    950: '#000000',
  },
}

SCSS

$custom: #3e68bc;
$custom-light: #8192d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e68bc",
  "rgb": {
    "r": 62,
    "g": 104,
    "b": 188
  },
  "hsl": {
    "h": 220,
    "s": 50.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.53034,
    "c": 0.14013,
    "h": 262.6
  },
  "luminance": 0.14556
}

Semantic roles & 50–950 ramp

primary

#3E68BC

secondary

#C9B58D

accent

#AB4EDA

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0B0D14

muted

#7C7D82

Preview Lab

Preview with #3E68BC

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

Preview Lab → · Contrast checker → · Palette generator →