#5993F3#5993F3

#5993F3 is a light, vivid blue. Relative luminance 0.295; OKLCH L 66.9% C 0.156 H 259.9°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#5993F3
RGB	rgb(89, 147, 243)
HSL	hsl(217, 87%, 65%)
HSV	hsv(217, 63%, 95%)
CMYK	cmyk(63.4%, 39.5%, 0%, 4.7%)
CIE-LAB	lab(61.18, 10.46, -53.81)
CIE-LCH	lch(61.18, 54.82, 281.00°)
OKLab	oklab(66.85% -0.0272 -0.1532)
OKLCH	oklch(66.85% 0.156 259.9)
XYZ	xyz(30.7255, 29.4594, 88.8437)
Luminance	0.2946 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5993F3 #F3B959

analogous

#59E0F3 #5993F3 #6C59F3

triadic

#5993F3 #F35993 #93F359

tetradic

#5993F3 #F359E0 #F3B959 #59F36C

square

#5993F3 #F359E0 #F3B959 #59F36C

split-complementary

#5993F3 #F36C59 #E0F359

monochromatic

#0E52C3 #206EEF #5993F3 #92B8F7 #CBDDFB

Accessibility & contrast

On white

3.05

#5993F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#5993F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5993F3

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5993F3	#FFFFFF	#000000	##000000
##5993F3	1.00	3.05	6.89	6.89
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.89	21.00	1.00	1.00
##000000	6.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#689BF7

Deuteranopia (green-blind)

#528DF1

Tritanopia (blue-blind)

#00A9B7

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #5993f3;
/* rgb */ color: rgb(89, 147, 243);
/* oklch */ color: oklch(66.9% 0.156 259.9);

Tailwind

colors: {
  custom: {
    50: '#95b2f7',
    500: '#5993f3',
    950: '#000000',
  },
}

SCSS

$custom: #5993f3;
$custom-light: #95b2f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5993f3",
  "rgb": {
    "r": 89,
    "g": 147,
    "b": 243
  },
  "hsl": {
    "h": 217.403,
    "s": 86.517,
    "l": 65.098
  },
  "oklch": {
    "l": 0.66851,
    "c": 0.15555,
    "h": 259.9
  },
  "luminance": 0.29462
}

Semantic roles & 50–950 ramp

primary

#5993F3

secondary

#EEDABA

accent

#8E02E3

background

#F9FAFF

surface

#F2F5FF

border

#CCCFD7

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5993F3

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

Preview Lab → · Contrast checker → · Palette generator →