#5283DA#5283DA

#5283DA is a mid, vivid blue. Relative luminance 0.231; OKLCH L 61.7% C 0.143 H 261.1°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#5283DA
RGB	rgb(82, 131, 218)
HSL	hsl(218, 65%, 59%)
HSV	hsv(218, 62%, 85%)
CMYK	cmyk(62.4%, 39.9%, 0%, 14.5%)
CIE-LAB	lab(55.16, 10.38, -49.51)
CIE-LCH	lch(55.16, 50.58, 281.84°)
OKLab	oklab(61.67% -0.0222 -0.1408)
OKLCH	oklch(61.67% 0.143 261.1)
XYZ	xyz(24.2464, 23.0862, 69.4944)
Luminance	0.2309 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5283DA #DAA952

analogous

#52C7DA #5283DA #6552DA

triadic

#5283DA #DA5283 #83DA52

tetradic

#5283DA #DA52C7 #DAA952 #52DA65

square

#5283DA #DA52C7 #DAA952 #52DA65

split-complementary

#5283DA #DA6552 #C7DA52

monochromatic

#1F4992 #2A62C5 #5283DA #84A7E5 #B7CBF0

Accessibility & contrast

On white

3.74

#5283DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#5283DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5283DA

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5283DA	#FFFFFF	#000000	##000000
##5283DA	1.00	3.74	5.62	5.62
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C8BDD

Deuteranopia (green-blind)

#497ED8

Tritanopia (blue-blind)

#0097A4

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #5283da;
/* rgb */ color: rgb(82, 131, 218);
/* oklch */ color: oklch(61.7% 0.143 261.1);

Tailwind

colors: {
  custom: {
    50: '#8ea6e6',
    500: '#5283da',
    950: '#000000',
  },
}

SCSS

$custom: #5283da;
$custom-light: #8ea6e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5283da",
  "rgb": {
    "r": 82,
    "g": 131,
    "b": 218
  },
  "hsl": {
    "h": 218.382,
    "s": 64.762,
    "l": 58.824
  },
  "oklch": {
    "l": 0.61666,
    "c": 0.14258,
    "h": 261.1
  },
  "luminance": 0.23088
}

Semantic roles & 50–950 ramp

primary

#5283DA

secondary

#DFCBA9

accent

#AB40E8

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #5283DA

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

Preview Lab → · Contrast checker → · Palette generator →