#4F7CCE#4F7CCE

#4F7CCE is a mid, vivid blue. Relative luminance 0.205; OKLCH L 59.3% C 0.135 H 261.5°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#4F7CCE
RGB	rgb(79, 124, 206)
HSL	hsl(219, 56%, 56%)
HSV	hsv(219, 62%, 81%)
CMYK	cmyk(61.7%, 39.8%, 0%, 19.2%)
CIE-LAB	lab(52.43, 10.00, -47.07)
CIE-LCH	lch(52.43, 48.12, 282.00°)
OKLab	oklab(59.31% -0.0201 -0.1339)
OKLCH	oklch(59.31% 0.135 261.5)
XYZ	xyz(21.5688, 20.5319, 61.2069)
Luminance	0.2053 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7CCE #CEA14F

analogous

#4FBBCE #4F7CCE #614FCE

triadic

#4F7CCE #CE4F7C #7CCE4F

tetradic

#4F7CCE #CE4FBB #CEA14F #4FCE61

square

#4F7CCE #CE4FBB #CEA14F #4FCE61

split-complementary

#4F7CCE #CE614F #BBCE4F

monochromatic

#23447F #315DAF #4F7CCE #7FA0DB #AFC3E9

Accessibility & contrast

On white

4.11

#4F7CCE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#4F7CCE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7CCE

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7CCE	#FFFFFF	#000000	##000000
##4F7CCE	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5883D1

Deuteranopia (green-blind)

#4678CC

Tritanopia (blue-blind)

#008E9B

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4f7cce;
/* rgb */ color: rgb(79, 124, 206);
/* oklch */ color: oklch(59.3% 0.135 261.5);

Tailwind

colors: {
  custom: {
    50: '#8ba1dd',
    500: '#4f7cce',
    950: '#000000',
  },
}

SCSS

$custom: #4f7cce;
$custom-light: #8ba1dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7cce",
  "rgb": {
    "r": 79,
    "g": 124,
    "b": 206
  },
  "hsl": {
    "h": 218.74,
    "s": 56.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.59306,
    "c": 0.13536,
    "h": 261.5
  },
  "luminance": 0.20534
}

Semantic roles & 50–950 ramp

primary

#4F7CCE

secondary

#D7C4A2

accent

#AA48E0

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4F7CCE

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

Preview Lab → · Contrast checker → · Palette generator →