#4F7DCA#4F7DCA

#4F7DCA is a mid, vivid blue. Relative luminance 0.206; OKLCH L 59.3% C 0.129 H 260.2°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#4F7DCA
RGB	rgb(79, 125, 202)
HSL	hsl(218, 54%, 55%)
HSV	hsv(218, 61%, 79%)
CMYK	cmyk(60.9%, 38.1%, 0%, 20.8%)
CIE-LAB	lab(52.50, 8.04, -44.69)
CIE-LCH	lch(52.50, 45.41, 280.20°)
OKLab	oklab(59.29% -0.022 -0.1269)
OKLCH	oklch(59.29% 0.129 260.2)
XYZ	xyz(21.2150, 20.5919, 58.7223)
Luminance	0.2059 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7DCA #CA9C4F

analogous

#4FBBCA #4F7DCA #5E4FCA

triadic

#4F7DCA #CA4F7D #7DCA4F

tetradic

#4F7DCA #CA4FBB #CA9C4F #4FCA5E

square

#4F7DCA #CA4FBB #CA9C4F #4FCA5E

split-complementary

#4F7DCA #CA5E4F #BBCA4F

monochromatic

#25457A #335FA9 #4F7DCA #7EA0D8 #ADC2E6

Accessibility & contrast

On white

4.10

#4F7DCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#4F7DCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7DCA

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7DCA	#FFFFFF	#000000	##000000
##4F7DCA	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C83CD

Deuteranopia (green-blind)

#4B78C8

Tritanopia (blue-blind)

#008E9A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4f7dca;
/* rgb */ color: rgb(79, 125, 202);
/* oklch */ color: oklch(59.3% 0.129 260.2);

Tailwind

colors: {
  custom: {
    50: '#8ba2da',
    500: '#4f7dca',
    950: '#000000',
  },
}

SCSS

$custom: #4f7dca;
$custom-light: #8ba2da;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7dca",
  "rgb": {
    "r": 79,
    "g": 125,
    "b": 202
  },
  "hsl": {
    "h": 217.561,
    "s": 53.712,
    "l": 55.098
  },
  "oklch": {
    "l": 0.59289,
    "c": 0.12877,
    "h": 260.2
  },
  "luminance": 0.20594
}

Semantic roles & 50–950 ramp

primary

#4F7DCA

secondary

#D4C1A1

accent

#A64BDD

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0F15

muted

#7E7E83

Preview Lab

Preview with #4F7DCA

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

Preview Lab → · Contrast checker → · Palette generator →