#5B98DD#5B98DD

#5B98DD is a light, vivid cyan. Relative luminance 0.299; OKLCH L 66.8% C 0.121 H 252.7°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#5B98DD
RGB	rgb(91, 152, 221)
HSL	hsl(212, 66%, 61%)
HSV	hsv(212, 59%, 87%)
CMYK	cmyk(58.8%, 31.2%, 0%, 13.3%)
CIE-LAB	lab(61.57, 0.67, -41.04)
CIE-LCH	lch(61.57, 41.04, 270.94°)
OKLab	oklab(66.82% -0.0361 -0.1158)
OKLCH	oklch(66.82% 0.121 252.7)
XYZ	xyz(28.5891, 29.8985, 72.6570)
Luminance	0.2990 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B98DD #DDA05B

analogous

#5BD9DD #5B98DD #5F5BDD

triadic

#5B98DD #DD5B98 #98DD5B

tetradic

#5B98DD #DD5BD9 #DDA05B #5BDD5F

square

#5B98DD #DD5BD9 #DDA05B #5BDD5F

split-complementary

#5B98DD #DD5F5B #D9DD5B

monochromatic

#215B9D #2B78D0 #5B98DD #8EB8E8 #C0D8F2

Accessibility & contrast

On white

3.01

#5B98DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#5B98DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B98DD

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B98DD	#FFFFFF	#000000	##000000
##5B98DD	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B9CE0

Deuteranopia (green-blind)

#6A8FDC

Tritanopia (blue-blind)

#00A8B1

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #5b98dd;
/* rgb */ color: rgb(91, 152, 221);
/* oklch */ color: oklch(66.8% 0.121 252.7);

Tailwind

colors: {
  custom: {
    50: '#93b6e8',
    500: '#5b98dd',
    950: '#000000',
  },
}

SCSS

$custom: #5b98dd;
$custom-light: #93b6e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5b98dd",
  "rgb": {
    "r": 91,
    "g": 152,
    "b": 221
  },
  "hsl": {
    "h": 211.846,
    "s": 65.657,
    "l": 61.176
  },
  "oklch": {
    "l": 0.66817,
    "c": 0.12126,
    "h": 252.7
  },
  "luminance": 0.29901
}

Semantic roles & 50–950 ramp

primary

#5B98DD

secondary

#E2CBB1

accent

#7818CE

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5B98DD

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

Preview Lab → · Contrast checker → · Palette generator →