#5782CB#5782CB

#5782CB is a mid, vivid blue. Relative luminance 0.223; OKLCH L 60.8% C 0.121 H 260.4°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#5782CB
RGB	rgb(87, 130, 203)
HSL	hsl(218, 53%, 57%)
HSV	hsv(218, 57%, 80%)
CMYK	cmyk(57.1%, 36%, 0%, 20.4%)
CIE-LAB	lab(54.35, 6.95, -42.32)
CIE-LCH	lch(54.35, 42.88, 279.33°)
OKLab	oklab(60.85% -0.0201 -0.1197)
OKLCH	oklch(60.85% 0.121 260.4)
XYZ	xyz(22.6889, 22.3014, 59.5973)
Luminance	0.2230 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5782CB #CBA057

analogous

#57BCCB #5782CB #6657CB

triadic

#5782CB #CB5782 #82CB57

tetradic

#5782CB #CB57BC #CBA057 #57CB66

square

#5782CB #CB57BC #CBA057 #57CB66

split-complementary

#5782CB #CB6657 #BCCB57

monochromatic

#284880 #3663AF #5782CB #86A5D9 #B4C8E8

Accessibility & contrast

On white

3.85

#5782CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#5782CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5782CB

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5782CB	#FFFFFF	#000000	##000000
##5782CB	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6488CE

Deuteranopia (green-blind)

#557DC9

Tritanopia (blue-blind)

#00929D

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #5782cb;
/* rgb */ color: rgb(87, 130, 203);
/* oklch */ color: oklch(60.8% 0.121 260.4);

Tailwind

colors: {
  custom: {
    50: '#8fa6db',
    500: '#5782cb',
    950: '#000000',
  },
}

SCSS

$custom: #5782cb;
$custom-light: #8fa6db;
$custom-dark: #000000;

JSON

{
  "hex": "#5782cb",
  "rgb": {
    "r": 87,
    "g": 130,
    "b": 203
  },
  "hsl": {
    "h": 217.759,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.60845,
    "c": 0.12143,
    "h": 260.4
  },
  "luminance": 0.22303
}

Semantic roles & 50–950 ramp

primary

#5782CB

secondary

#D7C5A7

accent

#A74CDC

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5782CB

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

Preview Lab → · Contrast checker → · Palette generator →