#5791DF#5791DF

#5791DF is a light, vivid cyan. Relative luminance 0.276; OKLCH L 65.2% C 0.132 H 256.3°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#5791DF
RGB	rgb(87, 145, 223)
HSL	hsl(214, 68%, 61%)
HSV	hsv(214, 61%, 87%)
CMYK	cmyk(61%, 35%, 0%, 12.5%)
CIE-LAB	lab(59.53, 4.63, -45.37)
CIE-LCH	lch(59.53, 45.61, 275.83°)
OKLab	oklab(65.21% -0.0313 -0.1285)
OKLCH	oklch(65.21% 0.132 256.3)
XYZ	xyz(27.3704, 27.6022, 73.6831)
Luminance	0.2761 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5791DF #DFA557

analogous

#57D5DF #5791DF #6157DF

triadic

#5791DF #DF5791 #91DF57

tetradic

#5791DF #DF57D5 #DFA557 #57DF61

square

#5791DF #DF57D5 #DFA557 #57DF61

split-complementary

#5791DF #DF6157 #D5DF57

monochromatic

#1E549E #2870D1 #5791DF #8AB3E9 #BED4F3

Accessibility & contrast

On white

3.22

#5791DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#5791DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5791DF

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5791DF	#FFFFFF	#000000	##000000
##5791DF	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7096E2

Deuteranopia (green-blind)

#5D89DD

Tritanopia (blue-blind)

#00A3AD

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #5791df;
/* rgb */ color: rgb(87, 145, 223);
/* oklch */ color: oklch(65.2% 0.132 256.3);

Tailwind

colors: {
  custom: {
    50: '#91b0e9',
    500: '#5791df',
    950: '#000000',
  },
}

SCSS

$custom: #5791df;
$custom-light: #91b0e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5791df",
  "rgb": {
    "r": 87,
    "g": 145,
    "b": 223
  },
  "hsl": {
    "h": 214.412,
    "s": 68,
    "l": 60.784
  },
  "oklch": {
    "l": 0.65205,
    "c": 0.13228,
    "h": 256.3
  },
  "luminance": 0.27605
}

Semantic roles & 50–950 ramp

primary

#5791DF

secondary

#E3CDAF

accent

#8016D0

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5791DF

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

Preview Lab → · Contrast checker → · Palette generator →