#3E34B8#3E34B8

#3E34B8 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 43.0% C 0.198 H 277.4°. Best body text is #FFFFFF at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#3E34B8
RGB	rgb(62, 52, 184)
HSL	hsl(245, 56%, 46%)
HSV	hsv(245, 72%, 72%)
CMYK	cmyk(66.3%, 71.7%, 0%, 27.8%)
CIE-LAB	lab(31.67, 44.41, -67.94)
CIE-LCH	lch(31.67, 81.16, 303.17°)
OKLab	oklab(43% 0.0256 -0.1962)
OKLCH	oklch(43% 0.198 277.4)
XYZ	xyz(11.8635, 6.9398, 46.0524)
Luminance	0.0694 (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

#3E34B8 #AEB834

analogous

#346CB8 #3E34B8 #8034B8

triadic

#3E34B8 #B83E34 #34B83E

tetradic

#3E34B8 #B8346C #AEB834 #34B880

square

#3E34B8 #B8346C #AEB834 #34B880

split-complementary

#3E34B8 #B88034 #6CB834

monochromatic

#1E1959 #2E2788 #3E34B8 #6259D0 #8F89DE

Accessibility & contrast

On white

8.79

#3E34B8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#3E34B8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E34B8

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E34B8	#FFFFFF	#000000	##FFFFFF
##3E34B8	1.00	8.79	2.39	8.79
#FFFFFF	8.79	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050BC

Deuteranopia (green-blind)

#0045B6

Tritanopia (blue-blind)

#005972

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3e34b8;
/* rgb */ color: rgb(62, 52, 184);
/* oklch */ color: oklch(43.0% 0.198 277.4);

Tailwind

colors: {
  custom: {
    50: '#836dce',
    500: '#3e34b8',
    950: '#000000',
  },
}

SCSS

$custom: #3e34b8;
$custom-light: #836dce;
$custom-dark: #000000;

JSON

{
  "hex": "#3e34b8",
  "rgb": {
    "r": 62,
    "g": 52,
    "b": 184
  },
  "hsl": {
    "h": 244.545,
    "s": 55.932,
    "l": 46.275
  },
  "oklch": {
    "l": 0.42996,
    "c": 0.19785,
    "h": 277.4
  },
  "luminance": 0.06941
}

Semantic roles & 50–950 ramp

primary

#3E34B8

secondary

#C2C880

accent

#DF49D4

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #3E34B8

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

Preview Lab → · Contrast checker → · Palette generator →