#5397DD#5397DD

#5397DD is a light, vivid cyan. Relative luminance 0.292; OKLCH L 66.2% C 0.126 H 250.9°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#5397DD
RGB	rgb(83, 151, 221)
HSL	hsl(210, 67%, 60%)
HSV	hsv(210, 62%, 87%)
CMYK	cmyk(62.4%, 31.7%, 0%, 13.3%)
CIE-LAB	lab(60.95, -0.25, -42.03)
CIE-LCH	lch(60.95, 42.03, 269.65°)
OKLab	oklab(66.24% -0.0412 -0.1188)
OKLCH	oklch(66.24% 0.126 250.9)
XYZ	xyz(27.6803, 29.1900, 72.5681)
Luminance	0.2919 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5397DD #DD9953

analogous

#53DCDD #5397DD #5453DD

triadic

#5397DD #DD5397 #97DD53

tetradic

#5397DD #DD53DC #DD9953 #53DD54

square

#5397DD #DD53DC #DD9953 #53DD54

split-complementary

#5397DD #DD5453 #DCDD53

monochromatic

#1E5A98 #2878CB #5397DD #86B6E7 #B9D5F1

Accessibility & contrast

On white

3.07

#5397DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#5397DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5397DD

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5397DD	#FFFFFF	#000000	##000000
##5397DD	1.00	3.07	6.84	6.84
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.84	21.00	1.00	1.00
##000000	6.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#799AE0

Deuteranopia (green-blind)

#668DDC

Tritanopia (blue-blind)

#00A7B0

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #5397dd;
/* rgb */ color: rgb(83, 151, 221);
/* oklch */ color: oklch(66.2% 0.126 250.9);

Tailwind

colors: {
  custom: {
    50: '#8fb5e8',
    500: '#5397dd',
    950: '#000000',
  },
}

SCSS

$custom: #5397dd;
$custom-light: #8fb5e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5397dd",
  "rgb": {
    "r": 83,
    "g": 151,
    "b": 221
  },
  "hsl": {
    "h": 210.435,
    "s": 66.99,
    "l": 59.608
  },
  "oklch": {
    "l": 0.6624,
    "c": 0.12572,
    "h": 250.9
  },
  "luminance": 0.29193
}

Semantic roles & 50–950 ramp

primary

#5397DD

secondary

#E1C6AB

accent

#953EEA

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5397DD

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

Preview Lab → · Contrast checker → · Palette generator →