#3825A7#3825A7

#3825A7 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.8% C 0.193 H 279.0°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#3825A7
RGB	rgb(56, 37, 167)
HSL	hsl(249, 64%, 40%)
HSV	hsv(249, 78%, 65%)
CMYK	cmyk(66.5%, 77.8%, 0%, 34.5%)
CIE-LAB	lab(26.60, 46.49, -66.14)
CIE-LCH	lch(26.60, 80.84, 305.10°)
OKLab	oklab(38.78% 0.0303 -0.191)
OKLCH	oklch(38.78% 0.193 279)
XYZ	xyz(9.2653, 4.9531, 37.0195)
Luminance	0.0495 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3825A7 #94A725

analogous

#2553A7 #3825A7 #7925A7

triadic

#3825A7 #A73825 #25A738

tetradic

#3825A7 #A72553 #94A725 #25A779

square

#3825A7 #A72553 #94A725 #25A779

split-complementary

#3825A7 #A77925 #53A725

monochromatic

#160F43 #271A75 #3825A7 #4D37D3 #7A69DE

Accessibility & contrast

On white

10.55

#3825A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#3825A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3825A7

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3825A7	#FFFFFF	#000000	##FFFFFF
##3825A7	1.00	10.55	1.99	10.55
#FFFFFF	10.55	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AB

Deuteranopia (green-blind)

#003AA5

Tritanopia (blue-blind)

#004B65

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3825a7;
/* rgb */ color: rgb(56, 37, 167);
/* oklch */ color: oklch(38.8% 0.193 279.0);

Tailwind

colors: {
  custom: {
    50: '#7e63c2',
    500: '#3825a7',
    950: '#000000',
  },
}

SCSS

$custom: #3825a7;
$custom-light: #7e63c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3825a7",
  "rgb": {
    "r": 56,
    "g": 37,
    "b": 167
  },
  "hsl": {
    "h": 248.769,
    "s": 63.725,
    "l": 40
  },
  "oklch": {
    "l": 0.3878,
    "c": 0.19338,
    "h": 279
  },
  "luminance": 0.04954
}

Semantic roles & 50–950 ramp

primary

#3825A7

secondary

#B6C464

accent

#E741CF

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #3825A7

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

Preview Lab → · Contrast checker → · Palette generator →