#4F7DCE#4F7DCE

#4F7DCE is a mid, vivid blue. Relative luminance 0.208; OKLCH L 59.5% C 0.134 H 260.9°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#4F7DCE
RGB	rgb(79, 125, 206)
HSL	hsl(218, 56%, 56%)
HSV	hsv(218, 62%, 81%)
CMYK	cmyk(61.7%, 39.3%, 0%, 19.2%)
CIE-LAB	lab(52.71, 9.40, -46.63)
CIE-LCH	lch(52.71, 47.57, 281.39°)
OKLab	oklab(59.52% -0.0211 -0.1325)
OKLCH	oklch(59.52% 0.134 260.9)
XYZ	xyz(21.6947, 20.7838, 61.2489)
Luminance	0.2079 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7DCE #CEA04F

analogous

#4FBCCE #4F7DCE #604FCE

triadic

#4F7DCE #CE4F7D #7DCE4F

tetradic

#4F7DCE #CE4FBC #CEA04F #4FCE60

square

#4F7DCE #CE4FBC #CEA04F #4FCE60

split-complementary

#4F7DCE #CE604F #BCCE4F

monochromatic

#23457F #315EAF #4F7DCE #7FA0DB #AFC4E9

Accessibility & contrast

On white

4.07

#4F7DCE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#4F7DCE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7DCE

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7DCE	#FFFFFF	#000000	##000000
##4F7DCE	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A84D1

Deuteranopia (green-blind)

#4878CC

Tritanopia (blue-blind)

#008F9B

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4f7dce;
/* rgb */ color: rgb(79, 125, 206);
/* oklch */ color: oklch(59.5% 0.134 260.9);

Tailwind

colors: {
  custom: {
    50: '#8ba2dd',
    500: '#4f7dce',
    950: '#000000',
  },
}

SCSS

$custom: #4f7dce;
$custom-light: #8ba2dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7dce",
  "rgb": {
    "r": 79,
    "g": 125,
    "b": 206
  },
  "hsl": {
    "h": 218.268,
    "s": 56.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.59522,
    "c": 0.13422,
    "h": 260.9
  },
  "luminance": 0.20786
}

Semantic roles & 50–950 ramp

primary

#4F7DCE

secondary

#D7C4A2

accent

#A948E0

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0F15

muted

#7E7E83

Preview Lab

Preview with #4F7DCE

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

Preview Lab → · Contrast checker → · Palette generator →