#5790F2#5790F2

#5790F2 is a light, vivid blue. Relative luminance 0.284; OKLCH L 66.1% C 0.158 H 260.5°. Best body text is #000000 at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#5790F2
RGB	rgb(87, 144, 242)
HSL	hsl(218, 86%, 65%)
HSV	hsv(218, 64%, 95%)
CMYK	cmyk(64%, 40.5%, 0%, 5.1%)
CIE-LAB	lab(60.23, 11.57, -54.78)
CIE-LCH	lch(60.23, 55.99, 281.92°)
OKLab	oklab(66.07% -0.026 -0.1561)
OKLCH	oklch(66.07% 0.158 260.5)
XYZ	xyz(29.9251, 28.3807, 87.8882)
Luminance	0.2838 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5790F2 #F2B957

analogous

#57DEF2 #5790F2 #6B57F2

triadic

#5790F2 #F25790 #90F257

tetradic

#5790F2 #F257DE #F2B957 #57F26B

square

#5790F2 #F257DE #F2B957 #57F26B

split-complementary

#5790F2 #F26B57 #DEF257

monochromatic

#0F50C0 #1E6AEE #5790F2 #90B6F6 #C9DBFB

Accessibility & contrast

On white

3.15

#5790F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.68

#5790F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5790F2

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5790F2	#FFFFFF	#000000	##000000
##5790F2	1.00	3.15	6.68	6.68
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.68	21.00	1.00	1.00
##000000	6.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6499F6

Deuteranopia (green-blind)

#4C8BF0

Tritanopia (blue-blind)

#00A6B5

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #5790f2;
/* rgb */ color: rgb(87, 144, 242);
/* oklch */ color: oklch(66.1% 0.158 260.5);

Tailwind

colors: {
  custom: {
    50: '#94b0f7',
    500: '#5790f2',
    950: '#000000',
  },
}

SCSS

$custom: #5790f2;
$custom-light: #94b0f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5790f2",
  "rgb": {
    "r": 87,
    "g": 144,
    "b": 242
  },
  "hsl": {
    "h": 217.935,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.66071,
    "c": 0.15824,
    "h": 260.5
  },
  "luminance": 0.28384
}

Semantic roles & 50–950 ramp

primary

#5790F2

secondary

#EDD9B8

accent

#9003E2

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5790F2

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

Preview Lab → · Contrast checker → · Palette generator →