#3534BA#3534BA

#3534BA is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 42.6% C 0.202 H 274.0°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#3534BA
RGB	rgb(53, 52, 186)
HSL	hsl(240, 56%, 47%)
HSV	hsv(240, 72%, 73%)
CMYK	cmyk(71.5%, 72%, 0%, 27.1%)
CIE-LAB	lab(31.25, 44.05, -69.84)
CIE-LCH	lch(31.25, 82.57, 302.24°)
OKLab	oklab(42.59% 0.014 -0.202)
OKLCH	oklch(42.59% 0.202 274)
XYZ	xyz(11.5562, 6.7569, 47.1400)
Luminance	0.0676 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Sapphire (survey)

#2138AB

ΔE00 3.53

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3534BA #B9BA34

analogous

#3476BA #3534BA #7834BA

triadic

#3534BA #BA3534 #34BA35

tetradic

#3534BA #BA3476 #B9BA34 #34BA78

square

#3534BA #BA3476 #B9BA34 #34BA78

split-complementary

#3534BA #BA7834 #76BA34

monochromatic

#1A195A #27278A #3534BA #5B5AD1 #8B8ADE

Accessibility & contrast

On white

8.93

#3534BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#3534BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3534BA

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3534BA	#FFFFFF	#000000	##FFFFFF
##3534BA	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050BE

Deuteranopia (green-blind)

#0043B8

Tritanopia (blue-blind)

#005A74

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3534ba;
/* rgb */ color: rgb(53, 52, 186);
/* oklch */ color: oklch(42.6% 0.202 274.0);

Tailwind

colors: {
  custom: {
    50: '#806dd0',
    500: '#3534ba',
    950: '#000000',
  },
}

SCSS

$custom: #3534ba;
$custom-light: #806dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#3534ba",
  "rgb": {
    "r": 53,
    "g": 52,
    "b": 186
  },
  "hsl": {
    "h": 240.448,
    "s": 56.303,
    "l": 46.667
  },
  "oklch": {
    "l": 0.42593,
    "c": 0.20245,
    "h": 274
  },
  "luminance": 0.06758
}

Semantic roles & 50–950 ramp

primary

#3534BA

secondary

#C8C881

accent

#E048DE

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #3534BA

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

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