#4678DC#4678DC

#4678DC is a mid, vivid blue. Relative luminance 0.199; OKLCH L 58.9% C 0.162 H 262.5°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#4678DC
RGB	rgb(70, 120, 220)
HSL	hsl(220, 68%, 57%)
HSV	hsv(220, 68%, 86%)
CMYK	cmyk(68.2%, 45.5%, 0%, 13.7%)
CIE-LAB	lab(51.72, 15.80, -56.15)
CIE-LCH	lch(51.72, 58.33, 285.72°)
OKLab	oklab(58.91% -0.0211 -0.1607)
OKLCH	oklch(58.91% 0.162 262.5)
XYZ	xyz(22.1559, 19.9001, 70.3697)
Luminance	0.1990 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4678DC #DCAA46

analogous

#46C3DC #4678DC #5F46DC

triadic

#4678DC #DC4678 #78DC46

tetradic

#4678DC #DC46C3 #DCAA46 #46DC5F

square

#4678DC #DC46C3 #DCAA46 #46DC5F

split-complementary

#4678DC #DC5F46 #C3DC46

monochromatic

#1B418D #2458C0 #4678DC #799EE6 #ADC3EF

Accessibility & contrast

On white

4.22

#4678DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#4678DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4678DC

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4678DC	#FFFFFF	#000000	##000000
##4678DC	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4683E0

Deuteranopia (green-blind)

#2875DA

Tritanopia (blue-blind)

#008F9F

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4678dc;
/* rgb */ color: rgb(70, 120, 220);
/* oklch */ color: oklch(58.9% 0.162 262.5);

Tailwind

colors: {
  custom: {
    50: '#8a9ee7',
    500: '#4678dc',
    950: '#000000',
  },
}

SCSS

$custom: #4678dc;
$custom-light: #8a9ee7;
$custom-dark: #000000;

JSON

{
  "hex": "#4678dc",
  "rgb": {
    "r": 70,
    "g": 120,
    "b": 220
  },
  "hsl": {
    "h": 220,
    "s": 68.182,
    "l": 56.863
  },
  "oklch": {
    "l": 0.58907,
    "c": 0.16211,
    "h": 262.5
  },
  "luminance": 0.19902
}

Semantic roles & 50–950 ramp

primary

#4678DC

secondary

#DDC9A0

accent

#B13DEB

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4678DC

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

Preview Lab → · Contrast checker → · Palette generator →