#4479CA#4479CA

#4479CA is a mid, vivid blue. Relative luminance 0.192; OKLCH L 57.9% C 0.137 H 258.7°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#4479CA
RGB	rgb(68, 121, 202)
HSL	hsl(216, 56%, 53%)
HSV	hsv(216, 66%, 79%)
CMYK	cmyk(66.3%, 40.1%, 0%, 20.8%)
CIE-LAB	lab(50.88, 8.51, -47.29)
CIE-LCH	lch(50.88, 48.05, 280.20°)
OKLab	oklab(57.9% -0.027 -0.1347)
OKLCH	oklch(57.9% 0.137 258.7)
XYZ	xyz(19.8781, 19.1660, 58.5175)
Luminance	0.1917 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4479CA #CA9544

analogous

#44BCCA #4479CA #5244CA

triadic

#4479CA #CA4479 #79CA44

tetradic

#4479CA #CA44BC #CA9544 #44CA52

square

#4479CA #CA44BC #CA9544 #44CA52

split-complementary

#4479CA #CA5244 #BCCA44

monochromatic

#214173 #2E5CA3 #4479CA #749BD8 #A3BDE5

Accessibility & contrast

On white

4.34

#4479CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#4479CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4479CA

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4479CA	#FFFFFF	#000000	##000000
##4479CA	1.00	4.34	4.83	4.83
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5480CD

Deuteranopia (green-blind)

#4073C8

Tritanopia (blue-blind)

#008C98

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4479ca;
/* rgb */ color: rgb(68, 121, 202);
/* oklch */ color: oklch(57.9% 0.137 258.7);

Tailwind

colors: {
  custom: {
    50: '#859fda',
    500: '#4479ca',
    950: '#000000',
  },
}

SCSS

$custom: #4479ca;
$custom-light: #859fda;
$custom-dark: #000000;

JSON

{
  "hex": "#4479ca",
  "rgb": {
    "r": 68,
    "g": 121,
    "b": 202
  },
  "hsl": {
    "h": 216.269,
    "s": 55.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.57898,
    "c": 0.13741,
    "h": 258.7
  },
  "luminance": 0.19168
}

Semantic roles & 50–950 ramp

primary

#4479CA

secondary

#D2BB98

accent

#A449DF

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4479CA

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

Preview Lab → · Contrast checker → · Palette generator →