#3A38D0#3A38D0

#3A38D0 is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.7% C 0.224 H 273.6°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#3A38D0
RGB	rgb(58, 56, 208)
HSL	hsl(241, 62%, 52%)
HSV	hsv(241, 73%, 82%)
CMYK	cmyk(72.1%, 73.1%, 0%, 18.4%)
CIE-LAB	lab(34.56, 49.48, -77.24)
CIE-LCH	lch(34.56, 91.73, 302.64°)
OKLab	oklab(45.69% 0.0141 -0.2234)
OKLCH	oklch(45.69% 0.224 273.6)
XYZ	xyz(14.5405, 8.2805, 60.4943)
Luminance	0.0828 (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

#3A38D0 #CED038

analogous

#3882D0 #3A38D0 #8638D0

triadic

#3A38D0 #D03A38 #38D03A

tetradic

#3A38D0 #D03882 #CED038 #38D086

square

#3A38D0 #D03882 #CED038 #38D086

split-complementary

#3A38D0 #D08638 #82D038

monochromatic

#1C1B73 #2827A4 #3A38D0 #6B6ADC #9C9BE7

Accessibility & contrast

On white

7.91

#3A38D0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#3A38D0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A38D0

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A38D0	#FFFFFF	#000000	##FFFFFF
##3A38D0	1.00	7.91	2.66	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058D4

Deuteranopia (green-blind)

#004ACD

Tritanopia (blue-blind)

#006481

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3a38d0;
/* rgb */ color: rgb(58, 56, 208);
/* oklch */ color: oklch(45.7% 0.224 273.6);

Tailwind

colors: {
  custom: {
    50: '#8670e0',
    500: '#3a38d0',
    950: '#000000',
  },
}

SCSS

$custom: #3a38d0;
$custom-light: #8670e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3a38d0",
  "rgb": {
    "r": 58,
    "g": 56,
    "b": 208
  },
  "hsl": {
    "h": 240.789,
    "s": 61.789,
    "l": 51.765
  },
  "oklch": {
    "l": 0.45692,
    "c": 0.22389,
    "h": 273.6
  },
  "luminance": 0.08282
}

Semantic roles & 50–950 ramp

primary

#3A38D0

secondary

#D2D391

accent

#E543E3

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #3A38D0

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

Preview Lab → · Contrast checker → · Palette generator →