#3826B4#3826B4

#3826B4 is a dark, highly saturated blue. Relative luminance 0.055; OKLCH L 40.3% C 0.208 H 277.3°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#3826B4
RGB	rgb(56, 38, 180)
HSL	hsl(248, 65%, 43%)
HSV	hsv(248, 79%, 71%)
CMYK	cmyk(68.9%, 78.9%, 0%, 29.4%)
CIE-LAB	lab(28.17, 49.97, -71.35)
CIE-LCH	lch(28.17, 87.11, 305.01°)
OKLab	oklab(40.29% 0.0263 -0.2062)
OKLCH	oklch(40.29% 0.208 277.3)
XYZ	xyz(10.5595, 5.5213, 43.6804)
Luminance	0.0552 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3826B4 #A2B426

analogous

#265BB4 #3826B4 #7F26B4

triadic

#3826B4 #B43826 #26B438

tetradic

#3826B4 #B4265B #A2B426 #26B47F

square

#3826B4 #B4265B #A2B426 #26B47F

split-complementary

#3826B4 #B47F26 #5BB426

monochromatic

#19114F #281B81 #3826B4 #5340D7 #8173E1

Accessibility & contrast

On white

9.98

#3826B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#3826B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3826B4

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3826B4	#FFFFFF	#000000	##FFFFFF
##3826B4	1.00	9.98	2.10	9.98
#FFFFFF	9.98	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B8

Deuteranopia (green-blind)

#003CB2

Tritanopia (blue-blind)

#00516D

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3826b4;
/* rgb */ color: rgb(56, 38, 180);
/* oklch */ color: oklch(40.3% 0.208 277.3);

Tailwind

colors: {
  custom: {
    50: '#8164cc',
    500: '#3826b4',
    950: '#000000',
  },
}

SCSS

$custom: #3826b4;
$custom-light: #8164cc;
$custom-dark: #000000;

JSON

{
  "hex": "#3826b4",
  "rgb": {
    "r": 56,
    "g": 38,
    "b": 180
  },
  "hsl": {
    "h": 247.606,
    "s": 65.138,
    "l": 42.745
  },
  "oklch": {
    "l": 0.4029,
    "c": 0.20784,
    "h": 277.3
  },
  "luminance": 0.05522
}

Semantic roles & 50–950 ramp

primary

#3826B4

secondary

#BDC96D

accent

#E840D3

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #3826B4

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

Preview Lab → · Contrast checker → · Palette generator →