#4F7DC8#4F7DC8

#4F7DC8 is a mid, vivid blue. Relative luminance 0.205; OKLCH L 59.2% C 0.126 H 259.7°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#4F7DC8
RGB	rgb(79, 125, 200)
HSL	hsl(217, 52%, 55%)
HSV	hsv(217, 61%, 78%)
CMYK	cmyk(60.5%, 37.5%, 0%, 21.6%)
CIE-LAB	lab(52.40, 7.37, -43.72)
CIE-LCH	lch(52.40, 44.34, 279.56°)
OKLab	oklab(59.17% -0.0225 -0.124)
OKLCH	oklch(59.17% 0.126 259.7)
XYZ	xyz(20.9797, 20.4978, 57.4832)
Luminance	0.2050 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7DC8 #C89A4F

analogous

#4FBAC8 #4F7DC8 #5E4FC8

triadic

#4F7DC8 #C84F7D #7DC84F

tetradic

#4F7DC8 #C84FBA #C89A4F #4FC85E

square

#4F7DC8 #C84FBA #C89A4F #4FC85E

split-complementary

#4F7DC8 #C85E4F #BAC84F

monochromatic

#254477 #345FA6 #4F7DC8 #7E9FD7 #ACC2E5

Accessibility & contrast

On white

4.12

#4F7DC8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#4F7DC8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7DC8

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7DC8	#FFFFFF	#000000	##000000
##4F7DC8	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D83CB

Deuteranopia (green-blind)

#4D78C6

Tritanopia (blue-blind)

#008E99

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4f7dc8;
/* rgb */ color: rgb(79, 125, 200);
/* oklch */ color: oklch(59.2% 0.126 259.7);

Tailwind

colors: {
  custom: {
    50: '#8aa2d9',
    500: '#4f7dc8',
    950: '#000000',
  },
}

SCSS

$custom: #4f7dc8;
$custom-light: #8aa2d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7dc8",
  "rgb": {
    "r": 79,
    "g": 125,
    "b": 200
  },
  "hsl": {
    "h": 217.19,
    "s": 52.381,
    "l": 54.706
  },
  "oklch": {
    "l": 0.59173,
    "c": 0.12605,
    "h": 259.7
  },
  "luminance": 0.205
}

Semantic roles & 50–950 ramp

primary

#4F7DC8

secondary

#D3C0A0

accent

#A54CDC

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0D0F14

muted

#7D7E83

Preview Lab

Preview with #4F7DC8

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

Preview Lab → · Contrast checker → · Palette generator →