#5299FF#5299FF

#5299FF is a light, vivid blue. Relative luminance 0.318; OKLCH L 68.5% C 0.167 H 257.7°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#5299FF
RGB	rgb(82, 153, 255)
HSL	hsl(215, 100%, 66%)
HSV	hsv(215, 68%, 100%)
CMYK	cmyk(67.8%, 40%, 0%, 0%)
CIE-LAB	lab(63.17, 9.86, -57.25)
CIE-LCH	lch(63.17, 58.09, 279.77°)
OKLab	oklab(68.52% -0.0356 -0.1633)
OKLCH	oklch(68.52% 0.167 257.7)
XYZ	xyz(32.9144, 31.7929, 98.9904)
Luminance	0.3180 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5299FF #FFB852

analogous

#52EFFF #5299FF #6152FF

triadic

#5299FF #FF5299 #99FF52

tetradic

#5299FF #FF52EF #FFB852 #52FF61

square

#5299FF #FF52EF #FFB852 #52FF61

split-complementary

#5299FF #FF6152 #EFFF52

monochromatic

#0058D7 #1575FF #5299FF #8FBDFF #CCE1FF

Accessibility & contrast

On white

2.85

#5299FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#5299FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5299FF

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5299FF	#FFFFFF	#000000	##000000
##5299FF	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6AA2FF

Deuteranopia (green-blind)

#4E91FD

Tritanopia (blue-blind)

#00B1C0

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #5299ff;
/* rgb */ color: rgb(82, 153, 255);
/* oklch */ color: oklch(68.5% 0.167 257.7);

Tailwind

colors: {
  custom: {
    50: '#94b6ff',
    500: '#5299ff',
    950: '#000000',
  },
}

SCSS

$custom: #5299ff;
$custom-light: #94b6ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5299ff",
  "rgb": {
    "r": 82,
    "g": 153,
    "b": 255
  },
  "hsl": {
    "h": 215.376,
    "s": 100,
    "l": 66.078
  },
  "oklch": {
    "l": 0.68521,
    "c": 0.1671,
    "h": 257.7
  },
  "luminance": 0.31796
}

Semantic roles & 50–950 ramp

primary

#5299FF

secondary

#F3DBBA

accent

#8700E6

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0F1118

muted

#7E8086

Preview Lab

Preview with #5299FF

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

Preview Lab → · Contrast checker → · Palette generator →