#536288#536288

#536288 is a mid, moderate blue. Relative luminance 0.124; OKLCH L 49.9% C 0.064 H 267.5°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#536288
RGB	rgb(83, 98, 136)
HSL	hsl(223, 24%, 43%)
HSV	hsv(223, 39%, 53%)
CMYK	cmyk(39%, 27.9%, 0%, 46.7%)
CIE-LAB	lab(41.77, 4.43, -22.90)
CIE-LCH	lch(41.77, 23.32, 280.95°)
OKLab	oklab(49.95% -0.0028 -0.0637)
OKLCH	oklch(49.95% 0.064 267.5)
XYZ	xyz(12.3776, 12.3514, 25.0196)
Luminance	0.1235 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536288 #887953

analogous

#537C88 #536288 #5E5388

triadic

#536288 #885362 #628853

tetradic

#536288 #88537C #887953 #53885E

square

#536288 #88537C #887953 #53885E

split-complementary

#536288 #885E53 #7C8853

monochromatic

#252B3C #3C4762 #536288 #7080A8 #96A2BF

Accessibility & contrast

On white

6.05

#536288 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#536288 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536288

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536288	#FFFFFF	#000000	##FFFFFF
##536288	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55658A

Deuteranopia (green-blind)

#506087

Tritanopia (blue-blind)

#426A6F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #536288;
/* rgb */ color: rgb(83, 98, 136);
/* oklch */ color: oklch(49.9% 0.064 267.5);

Tailwind

colors: {
  custom: {
    50: '#858eab',
    500: '#536288',
    950: '#000000',
  },
}

SCSS

$custom: #536288;
$custom-light: #858eab;
$custom-dark: #000000;

JSON

{
  "hex": "#536288",
  "rgb": {
    "r": 83,
    "g": 98,
    "b": 136
  },
  "hsl": {
    "h": 223.019,
    "s": 24.201,
    "l": 42.941
  },
  "oklch": {
    "l": 0.49949,
    "c": 0.06376,
    "h": 267.5
  },
  "luminance": 0.12352
}

Semantic roles & 50–950 ramp

primary

#536288

secondary

#ACA38B

accent

#A767C1

background

#F8F8FA

surface

#EFF0F4

border

#CACBCE

text

#0B0C10

muted

#7C7D7F

Preview Lab

Preview with #536288

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

Preview Lab → · Contrast checker → · Palette generator →