#05B7FA#05B7FA

#05B7FA is a light, vivid cyan. Relative luminance 0.408; OKLCH L 73.5% C 0.153 H 234.0°. Best body text is #000000 at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#05B7FA
RGB	rgb(5, 183, 250)
HSL	hsl(196, 96%, 50%)
HSV	hsv(196, 98%, 98%)
CMYK	cmyk(98%, 26.8%, 0%, 2%)
CIE-LAB	lab(70.03, -15.05, -43.77)
CIE-LCH	lch(70.03, 46.29, 251.03°)
OKLab	oklab(73.46% -0.0899 -0.124)
OKLCH	oklch(73.46% 0.153 234)
XYZ	xyz(34.2443, 40.7967, 96.4936)
Luminance	0.4080 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05B7FA #FA4805

analogous

#05FAC2 #05B7FA #053DFA

triadic

#05B7FA #FA05B7 #B7FA05

tetradic

#05B7FA #C205FA #FA4805 #3DFA05

square

#05B7FA #C205FA #FA4805 #3DFA05

split-complementary

#05B7FA #FA053D #FAC205

monochromatic

#035F82 #048BBE #05B7FA #41C8FB #7DDAFC

Accessibility & contrast

On white

2.29

#05B7FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.16

#05B7FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #05B7FA

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05B7FA	#FFFFFF	#000000	##000000
##05B7FA	1.00	2.29	9.16	9.16
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.16	21.00	1.00	1.00
##000000	9.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96B6FD

Deuteranopia (green-blind)

#79A3F9

Tritanopia (blue-blind)

#00C9CE

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #05b7fa;
/* rgb */ color: rgb(5, 183, 250);
/* oklch */ color: oklch(73.5% 0.153 234.0);

Tailwind

colors: {
  custom: {
    50: '#82ccfc',
    500: '#05b7fa',
    950: '#000000',
  },
}

SCSS

$custom: #05b7fa;
$custom-light: #82ccfc;
$custom-dark: #000000;

JSON

{
  "hex": "#05b7fa",
  "rgb": {
    "r": 5,
    "g": 183,
    "b": 250
  },
  "hsl": {
    "h": 196.408,
    "s": 96.078,
    "l": 50
  },
  "oklch": {
    "l": 0.73463,
    "c": 0.15315,
    "h": 234
  },
  "luminance": 0.40801
}

Semantic roles & 50–950 ramp

primary

#05B7FA

secondary

#E49577

accent

#6329FF

background

#F9FCFF

surface

#F1F8FF

border

#CBD1D7

text

#0D1317

muted

#7E8285

Preview Lab

Preview with #05B7FA

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

Preview Lab → · Contrast checker → · Palette generator →