#535FB4#535FB4

#535FB4 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 51.8% C 0.134 H 274.7°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#535FB4
RGB	rgb(83, 95, 180)
HSL	hsl(233, 39%, 52%)
HSV	hsv(233, 54%, 71%)
CMYK	cmyk(53.9%, 47.2%, 0%, 29.4%)
CIE-LAB	lab(43.24, 20.14, -46.73)
CIE-LCH	lch(43.24, 50.89, 293.31°)
OKLab	oklab(51.83% 0.011 -0.1331)
OKLCH	oklch(51.83% 0.134 274.7)
XYZ	xyz(15.8951, 13.3176, 44.9041)
Luminance	0.1332 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535FB4 #B4A853

analogous

#5390B4 #535FB4 #7853B4

triadic

#535FB4 #B4535F #5FB453

tetradic

#535FB4 #B45390 #B4A853 #53B478

square

#535FB4 #B45390 #B4A853 #53B478

split-complementary

#535FB4 #B47853 #90B453

monochromatic

#2B3262 #3D478D #535FB4 #7E87C7 #A8AED9

Accessibility & contrast

On white

5.73

#535FB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#535FB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535FB4

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535FB4	#FFFFFF	#000000	##FFFFFF
##535FB4	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#386AB7

Deuteranopia (green-blind)

#2D62B2

Tritanopia (blue-blind)

#257281

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #535fb4;
/* rgb */ color: rgb(83, 95, 180);
/* oklch */ color: oklch(51.8% 0.134 274.7);

Tailwind

colors: {
  custom: {
    50: '#8a8ccb',
    500: '#535fb4',
    950: '#000000',
  },
}

SCSS

$custom: #535fb4;
$custom-light: #8a8ccb;
$custom-dark: #000000;

JSON

{
  "hex": "#535fb4",
  "rgb": {
    "r": 83,
    "g": 95,
    "b": 180
  },
  "hsl": {
    "h": 232.577,
    "s": 39.271,
    "l": 51.569
  },
  "oklch": {
    "l": 0.51831,
    "c": 0.13355,
    "h": 274.7
  },
  "luminance": 0.13319
}

Semantic roles & 50–950 ramp

primary

#535FB4

secondary

#C7C19C

accent

#C159CF

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C13

muted

#7D7D82

Preview Lab

Preview with #535FB4

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

Preview Lab → · Contrast checker → · Palette generator →