#5791DC#5791DC

#5791DC is a light, vivid cyan. Relative luminance 0.274; OKLCH L 65.0% C 0.128 H 255.5°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#5791DC
RGB	rgb(87, 145, 220)
HSL	hsl(214, 66%, 60%)
HSV	hsv(214, 60%, 86%)
CMYK	cmyk(60.5%, 34.1%, 0%, 13.7%)
CIE-LAB	lab(59.38, 3.64, -43.93)
CIE-LCH	lch(59.38, 44.08, 274.74°)
OKLab	oklab(65.04% -0.0321 -0.1243)
OKLCH	oklch(65.04% 0.128 255.5)
XYZ	xyz(26.9695, 27.4419, 71.5718)
Luminance	0.2744 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5791DC #DCA257

analogous

#57D3DC #5791DC #6057DC

triadic

#5791DC #DC5791 #91DC57

tetradic

#5791DC #DC57D3 #DCA257 #57DC60

square

#5791DC #DC57D3 #DCA257 #57DC60

split-complementary

#5791DC #DC6057 #D3DC57

monochromatic

#205599 #2A71CB #5791DC #8AB2E7 #BCD3F1

Accessibility & contrast

On white

3.24

#5791DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#5791DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5791DC

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5791DC	#FFFFFF	#000000	##000000
##5791DC	1.00	3.24	6.49	6.49
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7196DF

Deuteranopia (green-blind)

#5F89DA

Tritanopia (blue-blind)

#00A2AC

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #5791dc;
/* rgb */ color: rgb(87, 145, 220);
/* oklch */ color: oklch(65.0% 0.128 255.5);

Tailwind

colors: {
  custom: {
    50: '#91b0e7',
    500: '#5791dc',
    950: '#000000',
  },
}

SCSS

$custom: #5791dc;
$custom-light: #91b0e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5791dc",
  "rgb": {
    "r": 87,
    "g": 145,
    "b": 220
  },
  "hsl": {
    "h": 213.835,
    "s": 65.517,
    "l": 60.196
  },
  "oklch": {
    "l": 0.65043,
    "c": 0.12839,
    "h": 255.5
  },
  "luminance": 0.27444
}

Semantic roles & 50–950 ramp

primary

#5791DC

secondary

#E1CBAE

accent

#7E18CD

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5791DC

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

Preview Lab → · Contrast checker → · Palette generator →