#5F9DEB#5F9DEB

#5F9DEB is a light, vivid cyan. Relative luminance 0.325; OKLCH L 68.8% C 0.133 H 255.0°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#5F9DEB
RGB	rgb(95, 157, 235)
HSL	hsl(213, 78%, 65%)
HSV	hsv(213, 60%, 92%)
CMYK	cmyk(59.6%, 33.2%, 0%, 7.8%)
CIE-LAB	lab(63.79, 3.07, -45.27)
CIE-LCH	lch(63.79, 45.37, 273.88°)
OKLab	oklab(68.82% -0.0344 -0.128)
OKLCH	oklch(68.82% 0.133 255)
XYZ	xyz(31.7663, 32.5421, 83.1884)
Luminance	0.3255 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F9DEB #EBAD5F

analogous

#5FE3EB #5F9DEB #675FEB

triadic

#5F9DEB #EB5F9D #9DEB5F

tetradic

#5F9DEB #EB5FE3 #EBAD5F #5FEB67

square

#5F9DEB #EB5FE3 #EBAD5F #5FEB67

split-complementary

#5F9DEB #EB675F #E3EB5F

monochromatic

#175FB9 #297CE4 #5F9DEB #95BEF2 #CCE0F9

Accessibility & contrast

On white

2.80

#5F9DEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#5F9DEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5F9DEB

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F9DEB	#FFFFFF	#000000	##000000
##5F9DEB	1.00	2.80	7.51	7.51
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.51	21.00	1.00	1.00
##000000	7.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7CA2EE

Deuteranopia (green-blind)

#6A94E9

Tritanopia (blue-blind)

#00AFB9

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #5f9deb;
/* rgb */ color: rgb(95, 157, 235);
/* oklch */ color: oklch(68.8% 0.133 255.0);

Tailwind

colors: {
  custom: {
    50: '#97b9f2',
    500: '#5f9deb',
    950: '#000000',
  },
}

SCSS

$custom: #5f9deb;
$custom-light: #97b9f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5f9deb",
  "rgb": {
    "r": 95,
    "g": 157,
    "b": 235
  },
  "hsl": {
    "h": 213.429,
    "s": 77.778,
    "l": 64.706
  },
  "oklch": {
    "l": 0.68818,
    "c": 0.13253,
    "h": 255
  },
  "luminance": 0.32545
}

Semantic roles & 50–950 ramp

primary

#5F9DEB

secondary

#EBD6BB

accent

#7F0BDA

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #5F9DEB

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

Preview Lab → · Contrast checker → · Palette generator →