#5785CF#5785CF

#5785CF is a mid, vivid blue. Relative luminance 0.233; OKLCH L 61.7% C 0.124 H 259.5°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#5785CF
RGB	rgb(87, 133, 207)
HSL	hsl(217, 56%, 58%)
HSV	hsv(217, 58%, 81%)
CMYK	cmyk(58%, 35.7%, 0%, 18.8%)
CIE-LAB	lab(55.38, 6.47, -42.94)
CIE-LCH	lch(55.38, 43.42, 278.57°)
OKLab	oklab(61.72% -0.0225 -0.1215)
OKLCH	oklch(61.72% 0.124 259.5)
XYZ	xyz(23.5766, 23.3043, 62.2751)
Luminance	0.2331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5785CF #CFA157

analogous

#57C1CF #5785CF #6557CF

triadic

#5785CF #CF5785 #85CF57

tetradic

#5785CF #CF57C1 #CFA157 #57CF65

square

#5785CF #CF57C1 #CFA157 #57CF65

split-complementary

#5785CF #CF6557 #C1CF57

monochromatic

#264B85 #3465B5 #5785CF #87A8DD #B6CAEA

Accessibility & contrast

On white

3.71

#5785CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#5785CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5785CF

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5785CF	#FFFFFF	#000000	##000000
##5785CF	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#668BD2

Deuteranopia (green-blind)

#577FCD

Tritanopia (blue-blind)

#0096A0

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #5785cf;
/* rgb */ color: rgb(87, 133, 207);
/* oklch */ color: oklch(61.7% 0.124 259.5);

Tailwind

colors: {
  custom: {
    50: '#8fa8de',
    500: '#5785cf',
    950: '#000000',
  },
}

SCSS

$custom: #5785cf;
$custom-light: #8fa8de;
$custom-dark: #000000;

JSON

{
  "hex": "#5785cf",
  "rgb": {
    "r": 87,
    "g": 133,
    "b": 207
  },
  "hsl": {
    "h": 217,
    "s": 55.556,
    "l": 57.647
  },
  "oklch": {
    "l": 0.61718,
    "c": 0.1236,
    "h": 259.5
  },
  "luminance": 0.23306
}

Semantic roles & 50–950 ramp

primary

#5785CF

secondary

#D9C7A9

accent

#A549DF

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5785CF

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

Preview Lab → · Contrast checker → · Palette generator →