#3529BC#3529BC

#3529BC is a dark, highly saturated blue. Relative luminance 0.060; OKLCH L 41.3% C 0.215 H 275.0°. Best body text is #FFFFFF at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#3529BC
RGB	rgb(53, 41, 188)
HSL	hsl(245, 64%, 45%)
HSV	hsv(245, 78%, 74%)
CMYK	cmyk(71.8%, 78.2%, 0%, 26.3%)
CIE-LAB	lab(29.34, 50.67, -74.17)
CIE-LCH	lch(29.34, 89.82, 304.34°)
OKLab	oklab(41.31% 0.0189 -0.2145)
OKLCH	oklch(41.31% 0.215 275)
XYZ	xyz(11.3352, 5.9725, 48.1226)
Luminance	0.0597 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3529BC #B0BC29

analogous

#2967BC #3529BC #7F29BC

triadic

#3529BC #BC3529 #29BC35

tetradic

#3529BC #BC2967 #B0BC29 #29BC7F

square

#3529BC #BC2967 #B0BC29 #29BC7F

split-complementary

#3529BC #BC7F29 #67BC29

monochromatic

#191358 #271E8A #3529BC #564BD8 #857DE3

Accessibility & contrast

On white

9.57

#3529BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#3529BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3529BC

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3529BC	#FFFFFF	#000000	##FFFFFF
##3529BC	1.00	9.57	2.19	9.57
#FFFFFF	9.57	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CC0

Deuteranopia (green-blind)

#003EB9

Tritanopia (blue-blind)

#005672

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3529bc;
/* rgb */ color: rgb(53, 41, 188);
/* oklch */ color: oklch(41.3% 0.215 275.0);

Tailwind

colors: {
  custom: {
    50: '#8166d2',
    500: '#3529bc',
    950: '#000000',
  },
}

SCSS

$custom: #3529bc;
$custom-light: #8166d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3529bc",
  "rgb": {
    "r": 53,
    "g": 41,
    "b": 188
  },
  "hsl": {
    "h": 244.898,
    "s": 64.192,
    "l": 44.902
  },
  "oklch": {
    "l": 0.41308,
    "c": 0.2153,
    "h": 275
  },
  "luminance": 0.05974
}

Semantic roles & 50–950 ramp

primary

#3529BC

secondary

#C4CB76

accent

#E741DA

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #3529BC

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

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