#5FB3E7#5FB3E7

#5FB3E7 is a light, moderate cyan. Relative luminance 0.404; OKLCH L 73.5% C 0.111 H 238.0°. Best body text is #000000 at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#5FB3E7
RGB	rgb(95, 179, 231)
HSL	hsl(203, 74%, 64%)
HSV	hsv(203, 59%, 91%)
CMYK	cmyk(58.9%, 22.5%, 0%, 9.4%)
CIE-LAB	lab(69.78, -10.49, -33.72)
CIE-LCH	lch(69.78, 35.31, 252.72°)
OKLab	oklab(73.48% -0.0589 -0.0944)
OKLCH	oklch(73.48% 0.111 238)
XYZ	xyz(35.2578, 40.4393, 81.5333)
Luminance	0.4044 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FB3E7 #E7935F

analogous

#5FE7D7 #5FB3E7 #5F6FE7

triadic

#5FB3E7 #E75FB3 #B3E75F

tetradic

#5FB3E7 #D75FE7 #E7935F #6FE75F

square

#5FB3E7 #D75FE7 #E7935F #6FE75F

split-complementary

#5FB3E7 #E75F6F #E7D75F

monochromatic

#1B78B1 #2A9ADF #5FB3E7 #94CCEF #C9E6F7

Accessibility & contrast

On white

2.31

#5FB3E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.09

#5FB3E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FB3E7

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FB3E7	#FFFFFF	#000000	##000000
##5FB3E7	1.00	2.31	9.09	9.09
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.09	21.00	1.00	1.00
##000000	9.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BB2E9

Deuteranopia (green-blind)

#88A4E6

Tritanopia (blue-blind)

#00C0C4

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #5fb3e7;
/* rgb */ color: rgb(95, 179, 231);
/* oklch */ color: oklch(73.5% 0.111 238.0);

Tailwind

colors: {
  custom: {
    50: '#97c9ee',
    500: '#5fb3e7',
    950: '#000000',
  },
}

SCSS

$custom: #5fb3e7;
$custom-light: #97c9ee;
$custom-dark: #000000;

JSON

{
  "hex": "#5fb3e7",
  "rgb": {
    "r": 95,
    "g": 179,
    "b": 231
  },
  "hsl": {
    "h": 202.941,
    "s": 73.913,
    "l": 63.922
  },
  "oklch": {
    "l": 0.7348,
    "c": 0.11128,
    "h": 238
  },
  "luminance": 0.40443
}

Semantic roles & 50–950 ramp

primary

#5FB3E7

secondary

#E9CBB9

accent

#5B0FD6

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #5FB3E7

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

Preview Lab → · Contrast checker → · Palette generator →