#5299DF#5299DF

#5299DF is a light, vivid cyan. Relative luminance 0.299; OKLCH L 66.7% C 0.127 H 250.0°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#5299DF
RGB	rgb(82, 153, 223)
HSL	hsl(210, 69%, 60%)
HSV	hsv(210, 63%, 87%)
CMYK	cmyk(63.2%, 31.4%, 0%, 12.5%)
CIE-LAB	lab(61.57, -0.92, -42.17)
CIE-LCH	lch(61.57, 42.18, 268.74°)
OKLab	oklab(66.75% -0.0434 -0.1192)
OKLCH	oklch(66.75% 0.127 250)
XYZ	xyz(28.1853, 29.9013, 74.0839)
Luminance	0.2990 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5299DF #DF9852

analogous

#52DFDE #5299DF #5253DF

triadic

#5299DF #DF5299 #99DF52

tetradic

#5299DF #DE52DF #DF9852 #53DF52

square

#5299DF #DE52DF #DF9852 #53DF52

split-complementary

#5299DF #DF5253 #DFDE52

monochromatic

#1D5C9A #267ACE #5299DF #86B7E9 #B9D6F2

Accessibility & contrast

On white

3.01

#5299DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#5299DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5299DF

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5299DF	#FFFFFF	#000000	##000000
##5299DF	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B9CE2

Deuteranopia (green-blind)

#678FDE

Tritanopia (blue-blind)

#00A9B2

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #5299df;
/* rgb */ color: rgb(82, 153, 223);
/* oklch */ color: oklch(66.7% 0.127 250.0);

Tailwind

colors: {
  custom: {
    50: '#8fb6e9',
    500: '#5299df',
    950: '#000000',
  },
}

SCSS

$custom: #5299df;
$custom-light: #8fb6e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5299df",
  "rgb": {
    "r": 82,
    "g": 153,
    "b": 223
  },
  "hsl": {
    "h": 209.787,
    "s": 68.78,
    "l": 59.804
  },
  "oklch": {
    "l": 0.66747,
    "c": 0.12684,
    "h": 250
  },
  "luminance": 0.29904
}

Semantic roles & 50–950 ramp

primary

#5299DF

secondary

#E2C6AB

accent

#933CEC

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5299DF

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

Preview Lab → · Contrast checker → · Palette generator →