#3E67BC#3E67BC

#3E67BC is a mid, vivid blue. Relative luminance 0.144; OKLCH L 52.8% C 0.141 H 263.1°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#3E67BC
RGB	rgb(62, 103, 188)
HSL	hsl(220, 50%, 49%)
HSV	hsv(220, 67%, 74%)
CMYK	cmyk(67%, 45.2%, 0%, 26.3%)
CIE-LAB	lab(44.74, 13.77, -49.07)
CIE-LCH	lch(44.74, 50.96, 285.68°)
OKLab	oklab(52.82% -0.0171 -0.1403)
OKLCH	oklch(52.82% 0.141 263.1)
XYZ	xyz(15.9108, 14.3539, 49.4993)
Luminance	0.1436 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E67BC #BC933E

analogous

#3EA6BC #3E67BC #543EBC

triadic

#3E67BC #BC3E67 #67BC3E

tetradic

#3E67BC #BC3EA6 #BC933E #3EBC54

square

#3E67BC #BC3EA6 #BC933E #3EBC54

split-complementary

#3E67BC #BC543E #A6BC3E

monochromatic

#203560 #2F4E8E #3E67BC #6A8ACE #98AEDD

Accessibility & contrast

On white

5.42

#3E67BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#3E67BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E67BC

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E67BC	#FFFFFF	#000000	##FFFFFF
##3E67BC	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D70BF

Deuteranopia (green-blind)

#2664BA

Tritanopia (blue-blind)

#007B88

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3e67bc;
/* rgb */ color: rgb(62, 103, 188);
/* oklch */ color: oklch(52.8% 0.141 263.1);

Tailwind

colors: {
  custom: {
    50: '#8191d1',
    500: '#3e67bc',
    950: '#000000',
  },
}

SCSS

$custom: #3e67bc;
$custom-light: #8191d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e67bc",
  "rgb": {
    "r": 62,
    "g": 103,
    "b": 188
  },
  "hsl": {
    "h": 220.476,
    "s": 50.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.52818,
    "c": 0.14132,
    "h": 263.1
  },
  "luminance": 0.14355
}

Semantic roles & 50–950 ramp

primary

#3E67BC

secondary

#C9B58D

accent

#AC4EDA

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3E67BC

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

Preview Lab → · Contrast checker → · Palette generator →