#4E70DB#4E70DB

#4E70DB is a mid, vivid blue. Relative luminance 0.183; OKLCH L 57.6% C 0.168 H 267.6°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#4E70DB
RGB	rgb(78, 112, 219)
HSL	hsl(226, 66%, 58%)
HSV	hsv(226, 64%, 86%)
CMYK	cmyk(64.4%, 48.9%, 0%, 14.1%)
CIE-LAB	lab(49.88, 21.70, -58.53)
CIE-LCH	lch(49.88, 62.42, 290.34°)
OKLab	oklab(57.58% -0.0069 -0.1677)
OKLCH	oklch(57.58% 0.168 267.6)
XYZ	xyz(21.7179, 18.3205, 69.3958)
Luminance	0.1832 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E70DB #DBB94E

analogous

#4EB6DB #4E70DB #724EDB

triadic

#4E70DB #DB4E70 #70DB4E

tetradic

#4E70DB #DB4EB6 #DBB94E #4EDB72

square

#4E70DB #DB4EB6 #DBB94E #4EDB72

split-complementary

#4E70DB #DB724E #B6DB4E

monochromatic

#1E3991 #284DC4 #4E70DB #8199E5 #B4C2F0

Accessibility & contrast

On white

4.50

#4E70DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#4E70DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E70DB

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E70DB	#FFFFFF	#000000	##000000
##4E70DB	1.00	4.50	4.66	4.66
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#367DDF

Deuteranopia (green-blind)

#1271D9

Tritanopia (blue-blind)

#00899B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4e70db;
/* rgb */ color: rgb(78, 112, 219);
/* oklch */ color: oklch(57.6% 0.168 267.6);

Tailwind

colors: {
  custom: {
    50: '#8d98e7',
    500: '#4e70db',
    950: '#000000',
  },
}

SCSS

$custom: #4e70db;
$custom-light: #8d98e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e70db",
  "rgb": {
    "r": 78,
    "g": 112,
    "b": 219
  },
  "hsl": {
    "h": 225.532,
    "s": 66.197,
    "l": 58.235
  },
  "oklch": {
    "l": 0.57581,
    "c": 0.16782,
    "h": 267.6
  },
  "luminance": 0.18323
}

Semantic roles & 50–950 ramp

primary

#4E70DB

secondary

#DED1A6

accent

#C03FE9

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4E70DB

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

Preview Lab → · Contrast checker → · Palette generator →