#3846B3#3846B3

#3846B3 is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.1% C 0.172 H 272.0°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#3846B3
RGB	rgb(56, 70, 179)
HSL	hsl(233, 52%, 46%)
HSV	hsv(233, 69%, 70%)
CMYK	cmyk(68.7%, 60.9%, 0%, 29.8%)
CIE-LAB	lab(34.95, 30.90, -59.62)
CIE-LCH	lch(34.95, 67.15, 297.40°)
OKLab	oklab(45.14% 0.0059 -0.1719)
OKLCH	oklch(45.14% 0.172 272)
XYZ	xyz(11.9550, 8.4746, 43.6448)
Luminance	0.0848 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3846B3 #B3A538

analogous

#3883B3 #3846B3 #6738B3

triadic

#3846B3 #B33846 #46B338

tetradic

#3846B3 #B33883 #B3A538 #38B367

square

#3846B3 #B33883 #B3A538 #38B367

split-complementary

#3846B3 #B36738 #83B338

monochromatic

#1B2256 #293484 #3846B3 #5C69CC #8B94DB

Accessibility & contrast

On white

7.79

#3846B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#3846B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3846B3

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3846B3	#FFFFFF	#000000	##FFFFFF
##3846B3	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B7

Deuteranopia (green-blind)

#004DB1

Tritanopia (blue-blind)

#006176

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3846b3;
/* rgb */ color: rgb(56, 70, 179);
/* oklch */ color: oklch(45.1% 0.172 272.0);

Tailwind

colors: {
  custom: {
    50: '#7e79cb',
    500: '#3846b3',
    950: '#000000',
  },
}

SCSS

$custom: #3846b3;
$custom-light: #7e79cb;
$custom-dark: #000000;

JSON

{
  "hex": "#3846b3",
  "rgb": {
    "r": 56,
    "g": 70,
    "b": 179
  },
  "hsl": {
    "h": 233.171,
    "s": 52.34,
    "l": 46.078
  },
  "oklch": {
    "l": 0.45144,
    "c": 0.17201,
    "h": 272
  },
  "luminance": 0.08476
}

Semantic roles & 50–950 ramp

primary

#3846B3

secondary

#C5BD82

accent

#CB4CDC

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3846B3

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

Preview Lab → · Contrast checker → · Palette generator →