#5BACC1#5BACC1

#5BACC1 is a light, moderate cyan. Relative luminance 0.356; OKLCH L 70.1% C 0.085 H 216.8°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#5BACC1
RGB	rgb(91, 172, 193)
HSL	hsl(192, 45%, 56%)
HSV	hsv(192, 53%, 76%)
CMYK	cmyk(52.8%, 10.9%, 0%, 24.3%)
CIE-LAB	lab(66.20, -18.89, -18.33)
CIE-LCH	lch(66.20, 26.32, 224.14°)
OKLab	oklab(70.11% -0.0679 -0.0507)
OKLCH	oklch(70.11% 0.085 216.8)
XYZ	xyz(28.6888, 35.5769, 55.7969)
Luminance	0.3558 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BACC1 #C1705B

analogous

#5BC1A3 #5BACC1 #5B79C1

triadic

#5BACC1 #C15BAC #ACC15B

tetradic

#5BACC1 #A35BC1 #C1705B #79C15B

square

#5BACC1 #A35BC1 #C1705B #79C15B

split-complementary

#5BACC1 #C15B79 #C1A35B

monochromatic

#2C6675 #3D8DA2 #5BACC1 #87C2D2 #B4D9E3

Accessibility & contrast

On white

2.59

#5BACC1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.12

#5BACC1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BACC1

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BACC1	#FFFFFF	#000000	##000000
##5BACC1	1.00	2.59	8.12	8.12
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.12	21.00	1.00	1.00
##000000	8.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EA8C2

Deuteranopia (green-blind)

#8E9CC1

Tritanopia (blue-blind)

#0EB4B2

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #5bacc1;
/* rgb */ color: rgb(91, 172, 193);
/* oklch */ color: oklch(70.1% 0.085 216.8);

Tailwind

colors: {
  custom: {
    50: '#91c4d3',
    500: '#5bacc1',
    950: '#000000',
  },
}

SCSS

$custom: #5bacc1;
$custom-light: #91c4d3;
$custom-dark: #000000;

JSON

{
  "hex": "#5bacc1",
  "rgb": {
    "r": 91,
    "g": 172,
    "b": 193
  },
  "hsl": {
    "h": 192.353,
    "s": 45.133,
    "l": 55.686
  },
  "oklch": {
    "l": 0.70114,
    "c": 0.08474,
    "h": 216.8
  },
  "luminance": 0.35579
}

Semantic roles & 50–950 ramp

primary

#5BACC1

secondary

#D1AFA7

accent

#6E53D5

background

#F9FCFC

surface

#F2F8F9

border

#CCD1D2

text

#0D1214

muted

#7E8182

Preview Lab

Preview with #5BACC1

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

Preview Lab → · Contrast checker → · Palette generator →