#4F7EDD#4F7EDD

#4F7EDD is a mid, vivid blue. Relative luminance 0.218; OKLCH L 60.6% C 0.153 H 262.8°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#4F7EDD
RGB	rgb(79, 126, 221)
HSL	hsl(220, 68%, 59%)
HSV	hsv(220, 64%, 87%)
CMYK	cmyk(64.3%, 43%, 0%, 13.3%)
CIE-LAB	lab(53.82, 13.92, -53.34)
CIE-LCH	lch(53.82, 55.13, 284.62°)
OKLab	oklab(60.64% -0.0191 -0.1522)
OKLCH	oklch(60.64% 0.153 262.8)
XYZ	xyz(23.7319, 21.8022, 71.3502)
Luminance	0.2180 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7EDD #DDAE4F

analogous

#4FC5DD #4F7EDD #674FDD

triadic

#4F7EDD #DD4F7E #7EDD4F

tetradic

#4F7EDD #DD4FC5 #DDAE4F #4FDD67

square

#4F7EDD #DD4FC5 #DDAE4F #4FDD67

split-complementary

#4F7EDD #DD674F #C5DD4F

monochromatic

#1D4595 #275CC8 #4F7EDD #82A4E7 #B6C9F1

Accessibility & contrast

On white

3.92

#4F7EDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#4F7EDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7EDD

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7EDD	#FFFFFF	#000000	##000000
##4F7EDD	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5288E1

Deuteranopia (green-blind)

#3B7BDB

Tritanopia (blue-blind)

#0094A3

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4f7edd;
/* rgb */ color: rgb(79, 126, 221);
/* oklch */ color: oklch(60.6% 0.153 262.8);

Tailwind

colors: {
  custom: {
    50: '#8ea2e8',
    500: '#4f7edd',
    950: '#000000',
  },
}

SCSS

$custom: #4f7edd;
$custom-light: #8ea2e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7edd",
  "rgb": {
    "r": 79,
    "g": 126,
    "b": 221
  },
  "hsl": {
    "h": 220.141,
    "s": 67.619,
    "l": 58.824
  },
  "oklch": {
    "l": 0.60644,
    "c": 0.15343,
    "h": 262.8
  },
  "luminance": 0.21804
}

Semantic roles & 50–950 ramp

primary

#4F7EDD

secondary

#E0CDA8

accent

#B13DEA

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0F16

muted

#7E7E84

Preview Lab

Preview with #4F7EDD

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

Preview Lab → · Contrast checker → · Palette generator →