#5997DB#5997DB

#5997DB is a light, vivid cyan. Relative luminance 0.294; OKLCH L 66.4% C 0.121 H 252.1°. Best body text is #000000 at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#5997DB
RGB	rgb(89, 151, 219)
HSL	hsl(211, 64%, 60%)
HSV	hsv(211, 59%, 86%)
CMYK	cmyk(59.4%, 31.1%, 0%, 14.1%)
CIE-LAB	lab(61.11, 0.21, -40.65)
CIE-LCH	lch(61.11, 40.65, 270.30°)
OKLab	oklab(66.4% -0.0371 -0.1147)
OKLCH	oklch(66.4% 0.121 252.1)
XYZ	xyz(27.9680, 29.3690, 71.1990)
Luminance	0.2937 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5997DB #DB9D59

analogous

#59D8DB #5997DB #5C59DB

triadic

#5997DB #DB5997 #97DB59

tetradic

#5997DB #DB59D8 #DB9D59 #59DB5C

square

#5997DB #DB59D8 #DB9D59 #59DB5C

split-complementary

#5997DB #DB5C59 #D8DB59

monochromatic

#215A99 #2C78CB #5997DB #8BB7E6 #BED6F1

Accessibility & contrast

On white

3.05

#5997DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.87

#5997DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5997DB

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5997DB	#FFFFFF	#000000	##000000
##5997DB	1.00	3.05	6.87	6.87
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.87	21.00	1.00	1.00
##000000	6.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A9ADE

Deuteranopia (green-blind)

#698EDA

Tritanopia (blue-blind)

#00A7AF

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #5997db;
/* rgb */ color: rgb(89, 151, 219);
/* oklch */ color: oklch(66.4% 0.121 252.1);

Tailwind

colors: {
  custom: {
    50: '#92b5e6',
    500: '#5997db',
    950: '#000000',
  },
}

SCSS

$custom: #5997db;
$custom-light: #92b5e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5997db",
  "rgb": {
    "r": 89,
    "g": 151,
    "b": 219
  },
  "hsl": {
    "h": 211.385,
    "s": 64.356,
    "l": 60.392
  },
  "oklch": {
    "l": 0.66401,
    "c": 0.12056,
    "h": 252.1
  },
  "luminance": 0.29372
}

Semantic roles & 50–950 ramp

primary

#5997DB

secondary

#E1C9AF

accent

#7719CC

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5997DB

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

Preview Lab → · Contrast checker → · Palette generator →