#535BB6#535BB6

#535BB6 is a mid, vivid blue. Relative luminance 0.127; OKLCH L 51.2% C 0.142 H 276.4°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#535BB6
RGB	rgb(83, 91, 182)
HSL	hsl(235, 40%, 52%)
HSV	hsv(235, 54%, 71%)
CMYK	cmyk(54.4%, 50%, 0%, 28.6%)
CIE-LAB	lab(42.30, 23.32, -49.40)
CIE-LCH	lch(42.30, 54.63, 295.27°)
OKLab	oklab(51.16% 0.0158 -0.141)
OKLCH	oklch(51.16% 0.142 276.4)
XYZ	xyz(15.7492, 12.6975, 45.8679)
Luminance	0.1270 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535BB6 #B6AE53

analogous

#538CB6 #535BB6 #7D53B6

triadic

#535BB6 #B6535B #5BB653

tetradic

#535BB6 #B6538C #B6AE53 #53B67D

square

#535BB6 #B6538C #B6AE53 #53B67D

split-complementary

#535BB6 #B67D53 #8CB653

monochromatic

#2A2F64 #3D438F #535BB6 #7E84C8 #A9ADDA

Accessibility & contrast

On white

5.93

#535BB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#535BB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535BB6

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535BB6	#FFFFFF	#000000	##FFFFFF
##535BB6	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E68B9

Deuteranopia (green-blind)

#2160B4

Tritanopia (blue-blind)

#236F80

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #535bb6;
/* rgb */ color: rgb(83, 91, 182);
/* oklch */ color: oklch(51.2% 0.142 276.4);

Tailwind

colors: {
  custom: {
    50: '#8b89cc',
    500: '#535bb6',
    950: '#000000',
  },
}

SCSS

$custom: #535bb6;
$custom-light: #8b89cc;
$custom-dark: #000000;

JSON

{
  "hex": "#535bb6",
  "rgb": {
    "r": 83,
    "g": 91,
    "b": 182
  },
  "hsl": {
    "h": 235.152,
    "s": 40.408,
    "l": 51.961
  },
  "oklch": {
    "l": 0.51164,
    "c": 0.14186,
    "h": 276.4
  },
  "luminance": 0.12699
}

Semantic roles & 50–950 ramp

primary

#535BB6

secondary

#C8C59D

accent

#C758D0

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #535BB6

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

Preview Lab → · Contrast checker → · Palette generator →