#5790ED#5790ED

#5790ED is a light, vivid blue. Relative luminance 0.281; OKLCH L 65.8% C 0.152 H 259.7°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#5790ED
RGB	rgb(87, 144, 237)
HSL	hsl(217, 81%, 64%)
HSV	hsv(217, 63%, 93%)
CMYK	cmyk(63.3%, 39.2%, 0%, 7.1%)
CIE-LAB	lab(59.96, 9.88, -52.45)
CIE-LCH	lch(59.96, 53.37, 280.67°)
OKLab	oklab(65.78% -0.0271 -0.1492)
OKLCH	oklch(65.78% 0.152 259.7)
XYZ	xyz(29.1844, 28.0844, 83.9872)
Luminance	0.2809 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5790ED #EDB457

analogous

#57DBED #5790ED #6957ED

triadic

#5790ED #ED5790 #90ED57

tetradic

#5790ED #ED57DB #EDB457 #57ED69

square

#5790ED #ED57DB #EDB457 #57ED69

split-complementary

#5790ED #ED6957 #DBED57

monochromatic

#1451B6 #206BE7 #5790ED #8EB5F3 #C6D9F9

Accessibility & contrast

On white

3.17

#5790ED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#5790ED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5790ED

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5790ED	#FFFFFF	#000000	##000000
##5790ED	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6798F1

Deuteranopia (green-blind)

#518AEB

Tritanopia (blue-blind)

#00A5B3

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #5790ed;
/* rgb */ color: rgb(87, 144, 237);
/* oklch */ color: oklch(65.8% 0.152 259.7);

Tailwind

colors: {
  custom: {
    50: '#94b0f3',
    500: '#5790ed',
    950: '#000000',
  },
}

SCSS

$custom: #5790ed;
$custom-light: #94b0f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5790ed",
  "rgb": {
    "r": 87,
    "g": 144,
    "b": 237
  },
  "hsl": {
    "h": 217.2,
    "s": 80.645,
    "l": 63.529
  },
  "oklch": {
    "l": 0.65778,
    "c": 0.15167,
    "h": 259.7
  },
  "luminance": 0.28087
}

Semantic roles & 50–950 ramp

primary

#5790ED

secondary

#EAD6B5

accent

#8C09DD

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5790ED

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

Preview Lab → · Contrast checker → · Palette generator →