#3E49CB#3E49CB

#3E49CB is a mid, vivid blue. Relative luminance 0.101; OKLCH L 48.1% C 0.198 H 272.6°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#3E49CB
RGB	rgb(62, 73, 203)
HSL	hsl(235, 58%, 52%)
HSV	hsv(235, 69%, 80%)
CMYK	cmyk(69.5%, 64%, 0%, 20.4%)
CIE-LAB	lab(38.02, 38.22, -68.65)
CIE-LCH	lch(38.02, 78.57, 299.11°)
OKLab	oklab(48.11% 0.0091 -0.1982)
OKLCH	oklch(48.11% 0.198 272.6)
XYZ	xyz(15.1450, 10.0996, 57.6396)
Luminance	0.1010 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E49CB #CBC03E

analogous

#3E90CB #3E49CB #7A3ECB

triadic

#3E49CB #CB3E49 #49CB3E

tetradic

#3E49CB #CB3E90 #CBC03E #3ECB7A

square

#3E49CB #CB3E90 #CBC03E #3ECB7A

split-complementary

#3E49CB #CB7A3E #90CB3E

monochromatic

#1E2570 #2B34A1 #3E49CB #6E76D8 #9EA4E5

Accessibility & contrast

On white

6.95

#3E49CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#3E49CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E49CB

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E49CB	#FFFFFF	#000000	##FFFFFF
##3E49CB	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060CF

Deuteranopia (green-blind)

#0053C9

Tritanopia (blue-blind)

#006B83

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3e49cb;
/* rgb */ color: rgb(62, 73, 203);
/* oklch */ color: oklch(48.1% 0.198 272.6);

Tailwind

colors: {
  custom: {
    50: '#857cdc',
    500: '#3e49cb',
    950: '#000000',
  },
}

SCSS

$custom: #3e49cb;
$custom-light: #857cdc;
$custom-dark: #000000;

JSON

{
  "hex": "#3e49cb",
  "rgb": {
    "r": 62,
    "g": 73,
    "b": 203
  },
  "hsl": {
    "h": 235.319,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.48113,
    "c": 0.19845,
    "h": 272.6
  },
  "luminance": 0.10101
}

Semantic roles & 50–950 ramp

primary

#3E49CB

secondary

#D1CC94

accent

#D547E1

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0D0915

muted

#7D7B83

Preview Lab

Preview with #3E49CB

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

Preview Lab → · Contrast checker → · Palette generator →