#3B25BD#3B25BD

#3B25BD is a dark, highly saturated blue. Relative luminance 0.059; OKLCH L 41.4% C 0.218 H 277.5°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#3B25BD
RGB	rgb(59, 37, 189)
HSL	hsl(249, 67%, 44%)
HSV	hsv(249, 80%, 74%)
CMYK	cmyk(68.8%, 80.4%, 0%, 25.9%)
CIE-LAB	lab(29.23, 53.42, -74.94)
CIE-LCH	lch(29.23, 92.03, 305.48°)
OKLab	oklab(41.37% 0.0285 -0.2165)
OKLCH	oklch(41.37% 0.218 277.5)
XYZ	xyz(11.6475, 5.9260, 48.6643)
Luminance	0.0593 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B25BD #A7BD25

analogous

#255BBD #3B25BD #8725BD

triadic

#3B25BD #BD3B25 #25BD3B

tetradic

#3B25BD #BD255B #A7BD25 #25BD87

square

#3B25BD #BD255B #A7BD25 #25BD87

split-complementary

#3B25BD #BD8725 #5BBD25

monochromatic

#1B1157 #2B1B8A #3B25BD #5A45DB #8878E5

Accessibility & contrast

On white

9.61

#3B25BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#3B25BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B25BD

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B25BD	#FFFFFF	#000000	##FFFFFF
##3B25BD	1.00	9.61	2.19	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BC1

Deuteranopia (green-blind)

#003EBA

Tritanopia (blue-blind)

#005472

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3b25bd;
/* rgb */ color: rgb(59, 37, 189);
/* oklch */ color: oklch(41.4% 0.218 277.5);

Tailwind

colors: {
  custom: {
    50: '#8465d2',
    500: '#3b25bd',
    950: '#000000',
  },
}

SCSS

$custom: #3b25bd;
$custom-light: #8465d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3b25bd",
  "rgb": {
    "r": 59,
    "g": 37,
    "b": 189
  },
  "hsl": {
    "h": 248.684,
    "s": 67.257,
    "l": 44.314
  },
  "oklch": {
    "l": 0.41372,
    "c": 0.21839,
    "h": 277.5
  },
  "luminance": 0.05927
}

Semantic roles & 50–950 ramp

primary

#3B25BD

secondary

#BFCC72

accent

#EA3ED1

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0D0614

muted

#7D7A83

Preview Lab

Preview with #3B25BD

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

Preview Lab → · Contrast checker → · Palette generator →