#3279DB#3279DB

#3279DB is a mid, vivid cyan. Relative luminance 0.195; OKLCH L 58.3% C 0.166 H 257.4°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#3279DB
RGB	rgb(50, 121, 219)
HSL	hsl(215, 70%, 53%)
HSV	hsv(215, 77%, 86%)
CMYK	cmyk(77.2%, 44.7%, 0%, 14.1%)
CIE-LAB	lab(51.23, 12.18, -56.42)
CIE-LCH	lch(51.23, 57.72, 282.19°)
OKLab	oklab(58.31% -0.0361 -0.1618)
OKLCH	oklch(58.31% 0.166 257.4)
XYZ	xyz(20.9342, 19.4649, 69.6579)
Luminance	0.1947 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3279DB #DB9432

analogous

#32CDDB #3279DB #4032DB

triadic

#3279DB #DB3279 #79DB32

tetradic

#3279DB #DB32CD #DB9432 #32DB40

square

#3279DB #DB32CD #DB9432 #32DB40

split-complementary

#3279DB #DB4032 #CDDB32

monochromatic

#16417D #1F5CB1 #3279DB #669BE4 #9ABDED

Accessibility & contrast

On white

4.29

#3279DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#3279DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3279DB

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3279DB	#FFFFFF	#000000	##000000
##3279DB	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4682DF

Deuteranopia (green-blind)

#2073D9

Tritanopia (blue-blind)

#00909F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3279db;
/* rgb */ color: rgb(50, 121, 219);
/* oklch */ color: oklch(58.3% 0.166 257.4);

Tailwind

colors: {
  custom: {
    50: '#829fe7',
    500: '#3279db',
    950: '#000000',
  },
}

SCSS

$custom: #3279db;
$custom-light: #829fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#3279db",
  "rgb": {
    "r": 50,
    "g": 121,
    "b": 219
  },
  "hsl": {
    "h": 214.793,
    "s": 70.124,
    "l": 52.745
  },
  "oklch": {
    "l": 0.58306,
    "c": 0.16578,
    "h": 257.4
  },
  "luminance": 0.19467
}

Semantic roles & 50–950 ramp

primary

#3279DB

secondary

#D9BA90

accent

#A23BED

background

#F8F9FE

surface

#F0F2FC

border

#CBCCD5

text

#0C0E16

muted

#7D7E84

Preview Lab

Preview with #3279DB

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

Preview Lab → · Contrast checker → · Palette generator →