#3E69BC#3E69BC

#3E69BC is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.3% C 0.139 H 262.1°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#3E69BC
RGB	rgb(62, 105, 188)
HSL	hsl(220, 50%, 49%)
HSV	hsv(220, 67%, 74%)
CMYK	cmyk(67%, 44.1%, 0%, 26.3%)
CIE-LAB	lab(45.30, 12.50, -48.17)
CIE-LCH	lch(45.30, 49.76, 284.55°)
OKLab	oklab(53.25% -0.019 -0.1376)
OKLCH	oklch(53.25% 0.139 262.1)
XYZ	xyz(16.1121, 14.7565, 49.5664)
Luminance	0.1476 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E69BC #BC913E

analogous

#3EA8BC #3E69BC #523EBC

triadic

#3E69BC #BC3E69 #69BC3E

tetradic

#3E69BC #BC3EA8 #BC913E #3EBC52

square

#3E69BC #BC3EA8 #BC913E #3EBC52

split-complementary

#3E69BC #BC523E #A8BC3E

monochromatic

#203660 #2F4F8E #3E69BC #6A8CCE #98AFDD

Accessibility & contrast

On white

5.31

#3E69BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#3E69BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E69BC

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E69BC	#FFFFFF	#000000	##FFFFFF
##3E69BC	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4171BF

Deuteranopia (green-blind)

#2B66BA

Tritanopia (blue-blind)

#007C89

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3e69bc;
/* rgb */ color: rgb(62, 105, 188);
/* oklch */ color: oklch(53.3% 0.139 262.1);

Tailwind

colors: {
  custom: {
    50: '#8193d1',
    500: '#3e69bc',
    950: '#000000',
  },
}

SCSS

$custom: #3e69bc;
$custom-light: #8193d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e69bc",
  "rgb": {
    "r": 62,
    "g": 105,
    "b": 188
  },
  "hsl": {
    "h": 219.524,
    "s": 50.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.53251,
    "c": 0.13893,
    "h": 262.1
  },
  "luminance": 0.14758
}

Semantic roles & 50–950 ramp

primary

#3E69BC

secondary

#C9B48D

accent

#AA4EDA

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #3E69BC

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

Preview Lab → · Contrast checker → · Palette generator →