#3A48CA#3A48CA

#3A48CA is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.6% C 0.199 H 271.6°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#3A48CA
RGB	rgb(58, 72, 202)
HSL	hsl(234, 58%, 51%)
HSV	hsv(234, 71%, 79%)
CMYK	cmyk(71.3%, 64.4%, 0%, 20.8%)
CIE-LAB	lab(37.48, 38.01, -68.97)
CIE-LCH	lch(37.48, 78.75, 298.86°)
OKLab	oklab(47.63% 0.0056 -0.1993)
OKLCH	oklch(47.63% 0.199 271.6)
XYZ	xyz(14.7193, 9.7971, 56.9810)
Luminance	0.0980 (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

#3A48CA #CABC3A

analogous

#3A90CA #3A48CA #743ACA

triadic

#3A48CA #CA3A48 #48CA3A

tetradic

#3A48CA #CA3A90 #CABC3A #3ACA74

square

#3A48CA #CA3A90 #CABC3A #3ACA74

split-complementary

#3A48CA #CA743A #90CA3A

monochromatic

#1D256C #2A359D #3A48CA #6A75D7 #9AA2E4

Accessibility & contrast

On white

7.10

#3A48CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#3A48CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A48CA

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A48CA	#FFFFFF	#000000	##FFFFFF
##3A48CA	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FCE

Deuteranopia (green-blind)

#0052C8

Tritanopia (blue-blind)

#006A82

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3a48ca;
/* rgb */ color: rgb(58, 72, 202);
/* oklch */ color: oklch(47.6% 0.199 271.6);

Tailwind

colors: {
  custom: {
    50: '#847bdb',
    500: '#3a48ca',
    950: '#000000',
  },
}

SCSS

$custom: #3a48ca;
$custom-light: #847bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#3a48ca",
  "rgb": {
    "r": 58,
    "g": 72,
    "b": 202
  },
  "hsl": {
    "h": 234.167,
    "s": 57.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.47627,
    "c": 0.19936,
    "h": 271.6
  },
  "luminance": 0.09799
}

Semantic roles & 50–950 ramp

primary

#3A48CA

secondary

#D0CA90

accent

#D247E1

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #3A48CA

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

Preview Lab → · Contrast checker → · Palette generator →