#3E489D#3E489D

#3E489D is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.1% C 0.137 H 274.3°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#3E489D
RGB	rgb(62, 72, 157)
HSL	hsl(234, 43%, 43%)
HSV	hsv(234, 61%, 62%)
CMYK	cmyk(60.5%, 54.1%, 0%, 38.4%)
CIE-LAB	lab(34.17, 22.79, -47.71)
CIE-LCH	lch(34.17, 52.87, 295.53°)
OKLab	oklab(44.14% 0.0103 -0.1367)
OKLCH	oklch(44.14% 0.137 274.3)
XYZ	xyz(10.3878, 8.0924, 32.9063)
Luminance	0.0809 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E489D #9D933E

analogous

#3E779D #3E489D #633E9D

triadic

#3E489D #9D3E48 #489D3E

tetradic

#3E489D #9D3E77 #9D933E #3E9D63

square

#3E489D #9D3E77 #9D933E #3E9D63

split-complementary

#3E489D #9D633E #779D3E

monochromatic

#1B2045 #2D3471 #3E489D #5A65BE #868ECF

Accessibility & contrast

On white

8.02

#3E489D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#3E489D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E489D

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E489D	#FFFFFF	#000000	##FFFFFF
##3E489D	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1355A0

Deuteranopia (green-blind)

#004C9B

Tritanopia (blue-blind)

#005C6B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3e489d;
/* rgb */ color: rgb(62, 72, 157);
/* oklch */ color: oklch(44.1% 0.137 274.3);

Tailwind

colors: {
  custom: {
    50: '#7c7aba',
    500: '#3e489d',
    950: '#000000',
  },
}

SCSS

$custom: #3e489d;
$custom-light: #7c7aba;
$custom-dark: #000000;

JSON

{
  "hex": "#3e489d",
  "rgb": {
    "r": 62,
    "g": 72,
    "b": 157
  },
  "hsl": {
    "h": 233.684,
    "s": 43.379,
    "l": 42.941
  },
  "oklch": {
    "l": 0.44137,
    "c": 0.13711,
    "h": 274.3
  },
  "luminance": 0.08093
}

Semantic roles & 50–950 ramp

primary

#3E489D

secondary

#BAB37D

accent

#C655D3

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #3E489D

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

Preview Lab → · Contrast checker → · Palette generator →