#5BD7F1#5BD7F1

#5BD7F1 is a light, moderate cyan. Relative luminance 0.572; OKLCH L 81.9% C 0.115 H 213.9°. Best body text is #000000 at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#5BD7F1
RGB	rgb(91, 215, 241)
HSL	hsl(190, 84%, 65%)
HSV	hsv(190, 62%, 95%)
CMYK	cmyk(62.2%, 10.8%, 0%, 5.5%)
CIE-LAB	lab(80.28, -26.77, -23.01)
CIE-LCH	lch(80.28, 35.30, 220.68°)
OKLab	oklab(81.94% -0.0952 -0.0639)
OKLCH	oklch(81.94% 0.115 213.9)
XYZ	xyz(44.4855, 57.1712, 91.8927)
Luminance	0.5718 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BD7F1 #F1755B

analogous

#5BF1C0 #5BD7F1 #5B8CF1

triadic

#5BD7F1 #F15BD7 #D7F15B

tetradic

#5BD7F1 #C05BF1 #F1755B #8CF15B

square

#5BD7F1 #C05BF1 #F1755B #8CF15B

split-complementary

#5BD7F1 #F15B8C #F1C05B

monochromatic

#10A2C1 #23C9EC #5BD7F1 #93E5F6 #CCF3FB

Accessibility & contrast

On white

1.69

#5BD7F1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.44

#5BD7F1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD7F1

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BD7F1	#FFFFFF	#000000	##000000
##5BD7F1	1.00	1.69	12.44	12.44
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.44	21.00	1.00	1.00
##000000	12.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4D0F3

Deuteranopia (green-blind)

#AEC0F1

Tritanopia (blue-blind)

#00E1DF

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #5bd7f1;
/* rgb */ color: rgb(91, 215, 241);
/* oklch */ color: oklch(81.9% 0.115 213.9);

Tailwind

colors: {
  custom: {
    50: '#98e3f5',
    500: '#5bd7f1',
    950: '#000000',
  },
}

SCSS

$custom: #5bd7f1;
$custom-light: #98e3f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5bd7f1",
  "rgb": {
    "r": 91,
    "g": 215,
    "b": 241
  },
  "hsl": {
    "h": 190.4,
    "s": 84.27,
    "l": 65.098
  },
  "oklch": {
    "l": 0.81944,
    "c": 0.11466,
    "h": 213.9
  },
  "luminance": 0.57176
}

Semantic roles & 50–950 ramp

primary

#5BD7F1

secondary

#BF4A31

accent

#2B05E1

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #5BD7F1

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

Preview Lab → · Contrast checker → · Palette generator →