#4671E1#4671E1

#4671E1 is a mid, vivid blue. Relative luminance 0.185; OKLCH L 57.8% C 0.177 H 265.4°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#4671E1
RGB	rgb(70, 113, 225)
HSL	hsl(223, 72%, 58%)
HSV	hsv(223, 69%, 88%)
CMYK	cmyk(68.9%, 49.8%, 0%, 11.8%)
CIE-LAB	lab(50.15, 21.93, -61.50)
CIE-LCH	lch(50.15, 65.29, 289.63°)
OKLab	oklab(57.81% -0.0142 -0.1766)
OKLCH	oklch(57.81% 0.177 265.4)
XYZ	xyz(22.0168, 18.5464, 73.6391)
Luminance	0.1855 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4671E1 #E1B646

analogous

#46BEE1 #4671E1 #6846E1

triadic

#4671E1 #E14671 #71E146

tetradic

#4671E1 #E146BE #E1B646 #46E168

square

#4671E1 #E146BE #E1B646 #46E168

split-complementary

#4671E1 #E16846 #BEE146

monochromatic

#183B95 #214FC9 #4671E1 #7B99EA #AFC2F2

Accessibility & contrast

On white

4.46

#4671E1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#4671E1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4671E1

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4671E1	#FFFFFF	#000000	##000000
##4671E1	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F7FE5

Deuteranopia (green-blind)

#0071DF

Tritanopia (blue-blind)

#008B9E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4671e1;
/* rgb */ color: rgb(70, 113, 225);
/* oklch */ color: oklch(57.8% 0.177 265.4);

Tailwind

colors: {
  custom: {
    50: '#8b99eb',
    500: '#4671e1',
    950: '#000000',
  },
}

SCSS

$custom: #4671e1;
$custom-light: #8b99eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4671e1",
  "rgb": {
    "r": 70,
    "g": 113,
    "b": 225
  },
  "hsl": {
    "h": 223.355,
    "s": 72.093,
    "l": 57.843
  },
  "oklch": {
    "l": 0.57806,
    "c": 0.17714,
    "h": 265.4
  },
  "luminance": 0.18549
}

Semantic roles & 50–950 ramp

primary

#4671E1

secondary

#E0CFA2

accent

#BC39EF

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4671E1

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

Preview Lab → · Contrast checker → · Palette generator →