#5B97E9#5B97E9

#5B97E9 is a light, vivid cyan. Relative luminance 0.302; OKLCH L 67.2% C 0.138 H 256.6°. Best body text is #000000 at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#5B97E9
RGB	rgb(91, 151, 233)
HSL	hsl(215, 76%, 64%)
HSV	hsv(215, 61%, 91%)
CMYK	cmyk(60.9%, 35.2%, 0%, 8.6%)
CIE-LAB	lab(61.86, 5.15, -47.22)
CIE-LCH	lch(61.86, 47.50, 276.22°)
OKLab	oklab(67.23% -0.0319 -0.1338)
OKLCH	oklch(67.23% 0.138 256.6)
XYZ	xyz(30.0837, 30.2378, 81.3261)
Luminance	0.3024 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B97E9 #E9AD5B

analogous

#5BDEE9 #5B97E9 #665BE9

triadic

#5B97E9 #E95B97 #97E95B

tetradic

#5B97E9 #E95BDE #E9AD5B #5BE966

square

#5B97E9 #E95BDE #E9AD5B #5BE966

split-complementary

#5B97E9 #E9665B #DEE95B

monochromatic

#1859B2 #2575E2 #5B97E9 #91B9F0 #C7DBF7

Accessibility & contrast

On white

2.98

#5B97E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.05

#5B97E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5B97E9

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B97E9	#FFFFFF	#000000	##000000
##5B97E9	1.00	2.98	7.05	7.05
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.05	21.00	1.00	1.00
##000000	7.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#749DEC

Deuteranopia (green-blind)

#618FE7

Tritanopia (blue-blind)

#00AAB5

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #5b97e9;
/* rgb */ color: rgb(91, 151, 233);
/* oklch */ color: oklch(67.2% 0.138 256.6);

Tailwind

colors: {
  custom: {
    50: '#95b5f0',
    500: '#5b97e9',
    950: '#000000',
  },
}

SCSS

$custom: #5b97e9;
$custom-light: #95b5f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5b97e9",
  "rgb": {
    "r": 91,
    "g": 151,
    "b": 233
  },
  "hsl": {
    "h": 214.648,
    "s": 76.344,
    "l": 63.529
  },
  "oklch": {
    "l": 0.67232,
    "c": 0.13754,
    "h": 256.6
  },
  "luminance": 0.30241
}

Semantic roles & 50–950 ramp

primary

#5B97E9

secondary

#E9D4B7

accent

#830DD9

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5B97E9

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

Preview Lab → · Contrast checker → · Palette generator →