#4E7AD9#4E7AD9

#4E7AD9 is a mid, vivid blue. Relative luminance 0.205; OKLCH L 59.5% C 0.153 H 263.7°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#4E7AD9
RGB	rgb(78, 122, 217)
HSL	hsl(221, 65%, 58%)
HSV	hsv(221, 64%, 85%)
CMYK	cmyk(64.1%, 43.8%, 0%, 14.9%)
CIE-LAB	lab(52.45, 14.82, -53.28)
CIE-LCH	lch(52.45, 55.30, 285.54°)
OKLab	oklab(59.51% -0.0168 -0.1521)
OKLCH	oklch(59.51% 0.153 263.7)
XYZ	xyz(22.6214, 20.5464, 68.4059)
Luminance	0.2055 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7AD9 #D9AD4E

analogous

#4EC0D9 #4E7AD9 #674ED9

triadic

#4E7AD9 #D94E7A #7AD94E

tetradic

#4E7AD9 #D94EC0 #D9AD4E #4ED967

square

#4E7AD9 #D94EC0 #D9AD4E #4ED967

split-complementary

#4E7AD9 #D9674E #C0D94E

monochromatic

#1F428E #2959C0 #4E7AD9 #80A0E4 #B3C6EF

Accessibility & contrast

On white

4.11

#4E7AD9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#4E7AD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7AD9

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7AD9	#FFFFFF	#000000	##000000
##4E7AD9	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)

#4D84DD

Deuteranopia (green-blind)

#3677D7

Tritanopia (blue-blind)

#00909F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4e7ad9;
/* rgb */ color: rgb(78, 122, 217);
/* oklch */ color: oklch(59.5% 0.153 263.7);

Tailwind

colors: {
  custom: {
    50: '#8d9fe5',
    500: '#4e7ad9',
    950: '#000000',
  },
}

SCSS

$custom: #4e7ad9;
$custom-light: #8d9fe5;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7ad9",
  "rgb": {
    "r": 78,
    "g": 122,
    "b": 217
  },
  "hsl": {
    "h": 221.007,
    "s": 64.651,
    "l": 57.843
  },
  "oklch": {
    "l": 0.59505,
    "c": 0.15303,
    "h": 263.7
  },
  "luminance": 0.20549
}

Semantic roles & 50–950 ramp

primary

#4E7AD9

secondary

#DDCCA6

accent

#B340E8

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4E7AD9

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

Preview Lab → · Contrast checker → · Palette generator →