#535ABC#535ABC

#535ABC is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.4% C 0.152 H 276.6°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#535ABC
RGB	rgb(83, 90, 188)
HSL	hsl(236, 44%, 53%)
HSV	hsv(236, 56%, 74%)
CMYK	cmyk(55.9%, 52.1%, 0%, 26.3%)
CIE-LAB	lab(42.43, 25.92, -52.70)
CIE-LCH	lch(42.43, 58.73, 296.19°)
OKLab	oklab(51.38% 0.0174 -0.1507)
OKLCH	oklch(51.38% 0.152 276.6)
XYZ	xyz(16.2976, 12.7811, 49.1754)
Luminance	0.1278 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535ABC #BCB553

analogous

#538EBC #535ABC #8053BC

triadic

#535ABC #BC535A #5ABC53

tetradic

#535ABC #BC538E #BCB553 #53BC80

square

#535ABC #BC538E #BCB553 #53BC80

split-complementary

#535ABC #BC8053 #8EBC53

monochromatic

#2A2E6B #3B4197 #535ABC #7F84CD #ABAFDE

Accessibility & contrast

On white

5.90

#535ABC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#535ABC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535ABC

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535ABC	#FFFFFF	#000000	##FFFFFF
##535ABC	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2469BF

Deuteranopia (green-blind)

#1060BA

Tritanopia (blue-blind)

#1B7082

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #535abc;
/* rgb */ color: rgb(83, 90, 188);
/* oklch */ color: oklch(51.4% 0.152 276.6);

Tailwind

colors: {
  custom: {
    50: '#8c88d1',
    500: '#535abc',
    950: '#000000',
  },
}

SCSS

$custom: #535abc;
$custom-light: #8c88d1;
$custom-dark: #000000;

JSON

{
  "hex": "#535abc",
  "rgb": {
    "r": 83,
    "g": 90,
    "b": 188
  },
  "hsl": {
    "h": 236,
    "s": 43.933,
    "l": 53.137
  },
  "oklch": {
    "l": 0.51384,
    "c": 0.15169,
    "h": 276.6
  },
  "luminance": 0.12782
}

Semantic roles & 50–950 ramp

primary

#535ABC

secondary

#CCC99F

accent

#CB54D4

background

#F9F8FC

surface

#F1EFF9

border

#CBCAD2

text

#0D0B14

muted

#7E7C82

Preview Lab

Preview with #535ABC

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

Preview Lab → · Contrast checker → · Palette generator →