#4479CD#4479CD

#4479CD is a mid, vivid blue. Relative luminance 0.193; OKLCH L 58.1% C 0.141 H 259.3°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#4479CD
RGB	rgb(68, 121, 205)
HSL	hsl(217, 58%, 54%)
HSV	hsv(217, 67%, 80%)
CMYK	cmyk(66.8%, 41%, 0%, 19.6%)
CIE-LAB	lab(51.05, 9.57, -48.74)
CIE-LCH	lch(51.05, 49.67, 281.11°)
OKLab	oklab(58.08% -0.0264 -0.139)
OKLCH	oklch(58.08% 0.141 259.3)
XYZ	xyz(20.2368, 19.3094, 60.4064)
Luminance	0.1931 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4479CD #CD9844

analogous

#44BECD #4479CD #5344CD

triadic

#4479CD #CD4479 #79CD44

tetradic

#4479CD #CD44BE #CD9844 #44CD53

square

#4479CD #CD44BE #CD9844 #44CD53

split-complementary

#4479CD #CD5344 #BECD44

monochromatic

#204177 #2D5CA7 #4479CD #749CDA #A5BEE7

Accessibility & contrast

On white

4.32

#4479CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#4479CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4479CD

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4479CD	#FFFFFF	#000000	##000000
##4479CD	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5280D0

Deuteranopia (green-blind)

#3D74CB

Tritanopia (blue-blind)

#008C99

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4479cd;
/* rgb */ color: rgb(68, 121, 205);
/* oklch */ color: oklch(58.1% 0.141 259.3);

Tailwind

colors: {
  custom: {
    50: '#869fdd',
    500: '#4479cd',
    950: '#000000',
  },
}

SCSS

$custom: #4479cd;
$custom-light: #869fdd;
$custom-dark: #000000;

JSON

{
  "hex": "#4479cd",
  "rgb": {
    "r": 68,
    "g": 121,
    "b": 205
  },
  "hsl": {
    "h": 216.788,
    "s": 57.806,
    "l": 53.529
  },
  "oklch": {
    "l": 0.58081,
    "c": 0.14145,
    "h": 259.3
  },
  "luminance": 0.19311
}

Semantic roles & 50–950 ramp

primary

#4479CD

secondary

#D4BD99

accent

#A547E1

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4479CD

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

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