#5275CD#5275CD

#5275CD is a mid, vivid blue. Relative luminance 0.189; OKLCH L 57.9% C 0.141 H 265.8°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#5275CD
RGB	rgb(82, 117, 205)
HSL	hsl(223, 55%, 56%)
HSV	hsv(223, 60%, 80%)
CMYK	cmyk(60%, 42.9%, 0%, 19.6%)
CIE-LAB	lab(50.60, 14.53, -49.42)
CIE-LCH	lch(50.60, 51.51, 286.38°)
OKLab	oklab(57.91% -0.0102 -0.1408)
OKLCH	oklch(57.91% 0.141 265.8)
XYZ	xyz(20.8566, 18.9224, 60.2991)
Luminance	0.1892 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5275CD #CDAA52

analogous

#52B3CD #5275CD #6D52CD

triadic

#5275CD #CD5275 #75CD52

tetradic

#5275CD #CD52B3 #CDAA52 #52CD6D

square

#5275CD #CD52B3 #CDAA52 #52CD6D

split-complementary

#5275CD #CD6D52 #B3CD52

monochromatic

#253F80 #3356AF #5275CD #819BDB #B1C1E8

Accessibility & contrast

On white

4.39

#5275CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#5275CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5275CD

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5275CD	#FFFFFF	#000000	##000000
##5275CD	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D7ED0

Deuteranopia (green-blind)

#3C73CB

Tritanopia (blue-blind)

#008997

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #5275cd;
/* rgb */ color: rgb(82, 117, 205);
/* oklch */ color: oklch(57.9% 0.141 265.8);

Tailwind

colors: {
  custom: {
    50: '#8d9cdd',
    500: '#5275cd',
    950: '#000000',
  },
}

SCSS

$custom: #5275cd;
$custom-light: #8d9cdd;
$custom-dark: #000000;

JSON

{
  "hex": "#5275cd",
  "rgb": {
    "r": 82,
    "g": 117,
    "b": 205
  },
  "hsl": {
    "h": 222.927,
    "s": 55.157,
    "l": 56.275
  },
  "oklch": {
    "l": 0.57912,
    "c": 0.14114,
    "h": 265.8
  },
  "luminance": 0.18924
}

Semantic roles & 50–950 ramp

primary

#5275CD

secondary

#D7C8A4

accent

#B449DE

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5275CD

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

Preview Lab → · Contrast checker → · Palette generator →