#3E75FF#3E75FF

#3E75FF is a mid, highly saturated blue. Relative luminance 0.210; OKLCH L 60.5% C 0.214 H 264.4°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#3E75FF
RGB	rgb(62, 117, 255)
HSL	hsl(223, 100%, 62%)
HSV	hsv(223, 76%, 100%)
CMYK	cmyk(75.7%, 54.1%, 0%, 0%)
CIE-LAB	lab(52.91, 29.17, -73.79)
CIE-LCH	lch(52.91, 79.35, 291.57°)
OKLab	oklab(60.45% -0.0208 -0.2128)
OKLCH	oklch(60.45% 0.214 264.4)
XYZ	xyz(26.3915, 20.9637, 97.2438)
Luminance	0.2097 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E75FF #FFC83E

analogous

#3ED5FF #3E75FF #683EFF

triadic

#3E75FF #FF3E75 #75FF3E

tetradic

#3E75FF #FF3ED5 #FFC83E #3EFF68

square

#3E75FF #FF3ED5 #FFC83E #3EFF68

split-complementary

#3E75FF #FF683E #D5FF3E

monochromatic

#0037C3 #0149FF #3E75FF #7BA1FF #B8CDFF

Accessibility & contrast

On white

4.04

#3E75FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#3E75FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E75FF

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E75FF	#FFFFFF	#000000	##000000
##3E75FF	1.00	4.04	5.19	5.19
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0088FF

Deuteranopia (green-blind)

#0076FC

Tritanopia (blue-blind)

#0097AF

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3e75ff;
/* rgb */ color: rgb(62, 117, 255);
/* oklch */ color: oklch(60.5% 0.214 264.4);

Tailwind

colors: {
  custom: {
    50: '#8e9cff',
    500: '#3e75ff',
    950: '#000000',
  },
}

SCSS

$custom: #3e75ff;
$custom-light: #8e9cff;
$custom-dark: #000000;

JSON

{
  "hex": "#3e75ff",
  "rgb": {
    "r": 62,
    "g": 117,
    "b": 255
  },
  "hsl": {
    "h": 222.902,
    "s": 100,
    "l": 62.157
  },
  "oklch": {
    "l": 0.60453,
    "c": 0.21382,
    "h": 264.4
  },
  "luminance": 0.20967
}

Semantic roles & 50–950 ramp

primary

#3E75FF

secondary

#F0DCA9

accent

#A400E6

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0E18

muted

#7E7E86

Preview Lab

Preview with #3E75FF

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

Preview Lab → · Contrast checker → · Palette generator →