#5B98DB#5B98DB

#5B98DB is a light, moderate cyan. Relative luminance 0.298; OKLCH L 66.7% C 0.119 H 252.0°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#5B98DB
RGB	rgb(91, 152, 219)
HSL	hsl(211, 64%, 61%)
HSV	hsv(211, 58%, 86%)
CMYK	cmyk(58.4%, 30.6%, 0%, 14.1%)
CIE-LAB	lab(61.47, 0.03, -40.07)
CIE-LCH	lch(61.47, 40.07, 270.04°)
OKLab	oklab(66.72% -0.0366 -0.113)
OKLCH	oklch(66.72% 0.119 252)
XYZ	xyz(28.3242, 29.7926, 71.2620)
Luminance	0.2979 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B98DB #DB9E5B

analogous

#5BD8DB #5B98DB #5E5BDB

triadic

#5B98DB #DB5B98 #98DB5B

tetradic

#5B98DB #DB5BD8 #DB9E5B #5BDB5E

square

#5B98DB #DB5BD8 #DB9E5B #5BDB5E

split-complementary

#5B98DB #DB5E5B #D8DB5B

monochromatic

#225B9A #2D79CC #5B98DB #8DB8E6 #BFD7F1

Accessibility & contrast

On white

3.02

#5B98DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#5B98DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B98DB

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B98DB	#FFFFFF	#000000	##000000
##5B98DB	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C9BDE

Deuteranopia (green-blind)

#6B8FDA

Tritanopia (blue-blind)

#00A7B0

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #5b98db;
/* rgb */ color: rgb(91, 152, 219);
/* oklch */ color: oklch(66.7% 0.119 252.0);

Tailwind

colors: {
  custom: {
    50: '#93b6e6',
    500: '#5b98db',
    950: '#000000',
  },
}

SCSS

$custom: #5b98db;
$custom-light: #93b6e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5b98db",
  "rgb": {
    "r": 91,
    "g": 152,
    "b": 219
  },
  "hsl": {
    "h": 211.406,
    "s": 64,
    "l": 60.784
  },
  "oklch": {
    "l": 0.66715,
    "c": 0.11875,
    "h": 252
  },
  "luminance": 0.29795
}

Semantic roles & 50–950 ramp

primary

#5B98DB

secondary

#E1CAB1

accent

#771ACC

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5B98DB

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

Preview Lab → · Contrast checker → · Palette generator →