#3E73FC#3E73FC

#3E73FC is a mid, highly saturated blue. Relative luminance 0.203; OKLCH L 59.8% C 0.212 H 264.7°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#3E73FC
RGB	rgb(62, 115, 252)
HSL	hsl(223, 97%, 62%)
HSV	hsv(223, 75%, 99%)
CMYK	cmyk(75.4%, 54.4%, 0%, 1.2%)
CIE-LAB	lab(52.19, 29.34, -73.31)
CIE-LCH	lch(52.19, 78.96, 291.81°)
OKLab	oklab(59.84% -0.0196 -0.2114)
OKLCH	oklch(59.84% 0.212 264.7)
XYZ	xyz(25.6818, 20.3110, 94.6435)
Luminance	0.2031 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E73FC #FCC73E

analogous

#3ED2FC #3E73FC #683EFC

triadic

#3E73FC #FC3E73 #73FC3E

tetradic

#3E73FC #FC3ED2 #FCC73E #3EFC68

square

#3E73FC #FC3ED2 #FCC73E #3EFC68

split-complementary

#3E73FC #FC683E #D2FC3E

monochromatic

#0337BD #0448F9 #3E73FC #7A9FFD #B7CAFE

Accessibility & contrast

On white

4.15

#3E73FC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#3E73FC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E73FC

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E73FC	#FFFFFF	#000000	##000000
##3E73FC	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0086FF

Deuteranopia (green-blind)

#0074F9

Tritanopia (blue-blind)

#0095AC

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3e73fc;
/* rgb */ color: rgb(62, 115, 252);
/* oklch */ color: oklch(59.8% 0.212 264.7);

Tailwind

colors: {
  custom: {
    50: '#8d9afe',
    500: '#3e73fc',
    950: '#000000',
  },
}

SCSS

$custom: #3e73fc;
$custom-light: #8d9afe;
$custom-dark: #000000;

JSON

{
  "hex": "#3e73fc",
  "rgb": {
    "r": 62,
    "g": 115,
    "b": 252
  },
  "hsl": {
    "h": 223.263,
    "s": 96.939,
    "l": 61.569
  },
  "oklch": {
    "l": 0.59841,
    "c": 0.21232,
    "h": 264.7
  },
  "luminance": 0.20314
}

Semantic roles & 50–950 ramp

primary

#3E73FC

secondary

#EEDBA8

accent

#A500E6

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0E18

muted

#7E7E86

Preview Lab

Preview with #3E73FC

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

Preview Lab → · Contrast checker → · Palette generator →