#3534A5#3534A5

#3534A5 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 40.5% C 0.176 H 275.6°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#3534A5
RGB	rgb(53, 52, 165)
HSL	hsl(241, 52%, 43%)
HSV	hsv(241, 68%, 65%)
CMYK	cmyk(67.9%, 68.5%, 0%, 35.3%)
CIE-LAB	lab(29.23, 36.96, -60.61)
CIE-LCH	lch(29.23, 70.99, 301.37°)
OKLab	oklab(40.53% 0.017 -0.175)
OKLCH	oklch(40.53% 0.176 275.6)
XYZ	xyz(9.4855, 5.9286, 36.2345)
Luminance	0.0593 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3534A5 #A4A534

analogous

#346BA5 #3534A5 #6E34A5

triadic

#3534A5 #A53534 #34A535

tetradic

#3534A5 #A5346B #A4A534 #34A56E

square

#3534A5 #A5346B #A4A534 #34A56E

split-complementary

#3534A5 #A56E34 #6BA534

monochromatic

#171748 #262576 #3534A5 #504FC7 #7E7DD6

Accessibility & contrast

On white

9.61

#3534A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#3534A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3534A5

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3534A5	#FFFFFF	#000000	##FFFFFF
##3534A5	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)

#004AA8

Deuteranopia (green-blind)

#0040A3

Tritanopia (blue-blind)

#005268

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3534a5;
/* rgb */ color: rgb(53, 52, 165);
/* oklch */ color: oklch(40.5% 0.176 275.6);

Tailwind

colors: {
  custom: {
    50: '#7b6cc1',
    500: '#3534a5',
    950: '#000000',
  },
}

SCSS

$custom: #3534a5;
$custom-light: #7b6cc1;
$custom-dark: #000000;

JSON

{
  "hex": "#3534a5",
  "rgb": {
    "r": 53,
    "g": 52,
    "b": 165
  },
  "hsl": {
    "h": 240.531,
    "s": 52.074,
    "l": 42.549
  },
  "oklch": {
    "l": 0.40534,
    "c": 0.17584,
    "h": 275.6
  },
  "luminance": 0.05929
}

Semantic roles & 50–950 ramp

primary

#3534A5

secondary

#BEBF76

accent

#DC4CDA

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #3534A5

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

Preview Lab → · Contrast checker → · Palette generator →