#4C70DE#4C70DE

#4C70DE is a mid, vivid blue. Relative luminance 0.184; OKLCH L 57.7% C 0.172 H 267.2°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#4C70DE
RGB	rgb(76, 112, 222)
HSL	hsl(225, 69%, 58%)
HSV	hsv(225, 66%, 87%)
CMYK	cmyk(65.8%, 49.5%, 0%, 12.9%)
CIE-LAB	lab(49.97, 22.42, -60.08)
CIE-LCH	lch(49.97, 64.13, 290.46°)
OKLab	oklab(57.68% -0.0084 -0.1723)
OKLCH	oklch(57.68% 0.173 267.2)
XYZ	xyz(21.9549, 18.3967, 71.4870)
Luminance	0.1840 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C70DE #DEBA4C

analogous

#4CB9DE #4C70DE #714CDE

triadic

#4C70DE #DE4C70 #70DE4C

tetradic

#4C70DE #DE4CB9 #DEBA4C #4CDE71

square

#4C70DE #DE4CB9 #DEBA4C #4CDE71

split-complementary

#4C70DE #DE714C #B9DE4C

monochromatic

#1B3994 #254DC8 #4C70DE #8099E8 #B3C3F1

Accessibility & contrast

On white

4.49

#4C70DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#4C70DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C70DE

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C70DE	#FFFFFF	#000000	##000000
##4C70DE	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#327EE2

Deuteranopia (green-blind)

#0071DC

Tritanopia (blue-blind)

#008A9C

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4c70de;
/* rgb */ color: rgb(76, 112, 222);
/* oklch */ color: oklch(57.7% 0.172 267.2);

Tailwind

colors: {
  custom: {
    50: '#8d98e9',
    500: '#4c70de',
    950: '#000000',
  },
}

SCSS

$custom: #4c70de;
$custom-light: #8d98e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4c70de",
  "rgb": {
    "r": 76,
    "g": 112,
    "b": 222
  },
  "hsl": {
    "h": 225.205,
    "s": 68.868,
    "l": 58.431
  },
  "oklch": {
    "l": 0.57684,
    "c": 0.1725,
    "h": 267.2
  },
  "luminance": 0.18399
}

Semantic roles & 50–950 ramp

primary

#4C70DE

secondary

#E0D2A6

accent

#C03CEC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4C70DE

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

Preview Lab → · Contrast checker → · Palette generator →