#4E7BDC#4E7BDC

#4E7BDC is a mid, vivid blue. Relative luminance 0.210; OKLCH L 59.9% C 0.156 H 263.6°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#4E7BDC
RGB	rgb(78, 123, 220)
HSL	hsl(221, 67%, 58%)
HSV	hsv(221, 65%, 86%)
CMYK	cmyk(64.5%, 44.1%, 0%, 13.7%)
CIE-LAB	lab(52.90, 15.24, -54.26)
CIE-LCH	lch(52.90, 56.36, 285.69°)
OKLab	oklab(59.9% -0.0173 -0.155)
OKLCH	oklch(59.9% 0.156 263.6)
XYZ	xyz(23.1386, 20.9507, 70.5208)
Luminance	0.2095 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7BDC #DCAF4E

analogous

#4EC2DC #4E7BDC #684EDC

triadic

#4E7BDC #DC4E7B #7BDC4E

tetradic

#4E7BDC #DC4EC2 #DCAF4E #4EDC68

square

#4E7BDC #DC4EC2 #DCAF4E #4EDC68

split-complementary

#4E7BDC #DC684E #C2DC4E

monochromatic

#1D4293 #2759C6 #4E7BDC #81A1E6 #B4C7F0

Accessibility & contrast

On white

4.05

#4E7BDC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#4E7BDC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7BDC

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7BDC	#FFFFFF	#000000	##000000
##4E7BDC	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D85E0

Deuteranopia (green-blind)

#3578DA

Tritanopia (blue-blind)

#0091A1

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4e7bdc;
/* rgb */ color: rgb(78, 123, 220);
/* oklch */ color: oklch(59.9% 0.156 263.6);

Tailwind

colors: {
  custom: {
    50: '#8da0e7',
    500: '#4e7bdc',
    950: '#000000',
  },
}

SCSS

$custom: #4e7bdc;
$custom-light: #8da0e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7bdc",
  "rgb": {
    "r": 78,
    "g": 123,
    "b": 220
  },
  "hsl": {
    "h": 220.986,
    "s": 66.981,
    "l": 58.431
  },
  "oklch": {
    "l": 0.59905,
    "c": 0.15593,
    "h": 263.6
  },
  "luminance": 0.20953
}

Semantic roles & 50–950 ramp

primary

#4E7BDC

secondary

#DFCDA7

accent

#B33EEA

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4E7BDC

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

Preview Lab → · Contrast checker → · Palette generator →