#535DCB#535DCB

#535DCB is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.0% C 0.169 H 275.2°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#535DCB
RGB	rgb(83, 93, 203)
HSL	hsl(235, 54%, 56%)
HSV	hsv(235, 59%, 80%)
CMYK	cmyk(59.1%, 54.2%, 0%, 20.4%)
CIE-LAB	lab(44.20, 29.01, -58.54)
CIE-LCH	lch(44.20, 65.33, 296.36°)
OKLab	oklab(53.03% 0.0152 -0.1678)
OKLCH	oklch(53.03% 0.169 275.2)
XYZ	xyz(18.2576, 13.9781, 58.2243)
Luminance	0.1398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535DCB #CBC153

analogous

#5399CB #535DCB #8553CB

triadic

#535DCB #CB535D #5DCB53

tetradic

#535DCB #CB5399 #CBC153 #53CB85

square

#535DCB #CB5399 #CBC153 #53CB85

split-complementary

#535DCB #CB8553 #99CB53

monochromatic

#262D7E #343EAD #535DCB #8289D9 #B1B6E7

Accessibility & contrast

On white

5.53

#535DCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#535DCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535DCB

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535DCB	#FFFFFF	#000000	##FFFFFF
##535DCB	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#126ECF

Deuteranopia (green-blind)

#0064C9

Tritanopia (blue-blind)

#00778B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #535dcb;
/* rgb */ color: rgb(83, 93, 203);
/* oklch */ color: oklch(53.0% 0.169 275.2);

Tailwind

colors: {
  custom: {
    50: '#8e8adc',
    500: '#535dcb',
    950: '#000000',
  },
}

SCSS

$custom: #535dcb;
$custom-light: #8e8adc;
$custom-dark: #000000;

JSON

{
  "hex": "#535dcb",
  "rgb": {
    "r": 83,
    "g": 93,
    "b": 203
  },
  "hsl": {
    "h": 235,
    "s": 53.571,
    "l": 56.078
  },
  "oklch": {
    "l": 0.53033,
    "c": 0.16851,
    "h": 275.2
  },
  "luminance": 0.13979
}

Semantic roles & 50–950 ramp

primary

#535DCB

secondary

#D6D2A4

accent

#D14BDD

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #535DCB

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

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