#5FB3EB#5FB3EB

#5FB3EB is a light, moderate cyan. Relative luminance 0.407; OKLCH L 73.7% C 0.115 H 240.0°. Best body text is #000000 at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#5FB3EB
RGB	rgb(95, 179, 235)
HSL	hsl(204, 78%, 65%)
HSV	hsv(204, 60%, 92%)
CMYK	cmyk(59.6%, 23.8%, 0%, 7.8%)
CIE-LAB	lab(69.94, -9.25, -35.65)
CIE-LCH	lch(69.94, 36.83, 255.45°)
OKLab	oklab(73.66% -0.0576 -0.1)
OKLCH	oklch(73.66% 0.115 240)
XYZ	xyz(35.8292, 40.6679, 84.5427)
Luminance	0.4067 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FB3EB #EB975F

analogous

#5FEBDD #5FB3EB #5F6DEB

triadic

#5FB3EB #EB5FB3 #B3EB5F

tetradic

#5FB3EB #DD5FEB #EB975F #6DEB5F

square

#5FB3EB #DD5FEB #EB975F #6DEB5F

split-complementary

#5FB3EB #EB5F6D #EBDD5F

monochromatic

#1778B9 #2999E4 #5FB3EB #95CDF2 #CCE7F9

Accessibility & contrast

On white

2.30

#5FB3EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.13

#5FB3EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FB3EB

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FB3EB	#FFFFFF	#000000	##000000
##5FB3EB	1.00	2.30	9.13	9.13
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.13	21.00	1.00	1.00
##000000	9.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AB3EE

Deuteranopia (green-blind)

#87A5EA

Tritanopia (blue-blind)

#00C1C6

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #5fb3eb;
/* rgb */ color: rgb(95, 179, 235);
/* oklch */ color: oklch(73.7% 0.115 240.0);

Tailwind

colors: {
  custom: {
    50: '#97c9f1',
    500: '#5fb3eb',
    950: '#000000',
  },
}

SCSS

$custom: #5fb3eb;
$custom-light: #97c9f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5fb3eb",
  "rgb": {
    "r": 95,
    "g": 179,
    "b": 235
  },
  "hsl": {
    "h": 204,
    "s": 77.778,
    "l": 64.706
  },
  "oklch": {
    "l": 0.73662,
    "c": 0.11537,
    "h": 240
  },
  "luminance": 0.40671
}

Semantic roles & 50–950 ramp

primary

#5FB3EB

secondary

#EBCEBB

accent

#5E0BDA

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0F1316

muted

#7E8284

Preview Lab

Preview with #5FB3EB

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

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