#4670CD#4670CD

#4670CD is a mid, vivid blue. Relative luminance 0.173; OKLCH L 56.2% C 0.151 H 263.9°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#4670CD
RGB	rgb(70, 112, 205)
HSL	hsl(221, 57%, 54%)
HSV	hsv(221, 66%, 80%)
CMYK	cmyk(65.9%, 45.4%, 0%, 19.6%)
CIE-LAB	lab(48.63, 15.48, -52.59)
CIE-LCH	lch(48.63, 54.83, 286.40°)
OKLab	oklab(56.24% -0.016 -0.1504)
OKLCH	oklch(56.24% 0.151 263.9)
XYZ	xyz(19.3355, 17.2964, 60.0653)
Luminance	0.1730 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4670CD #CDA346

analogous

#46B4CD #4670CD #6046CD

triadic

#4670CD #CD4670 #70CD46

tetradic

#4670CD #CD46B4 #CDA346 #46CD60

square

#4670CD #CD46B4 #CDA346 #46CD60

split-complementary

#4670CD #CD6046 #B4CD46

monochromatic

#203C78 #2D54A8 #4670CD #7695DA #A6BAE7

Accessibility & contrast

On white

4.71

#4670CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#4670CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4670CD

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4670CD	#FFFFFF	#000000	##FFFFFF
##4670CD	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#427AD1

Deuteranopia (green-blind)

#2A6ECB

Tritanopia (blue-blind)

#008594

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4670cd;
/* rgb */ color: rgb(70, 112, 205);
/* oklch */ color: oklch(56.2% 0.151 263.9);

Tailwind

colors: {
  custom: {
    50: '#8798dd',
    500: '#4670cd',
    950: '#000000',
  },
}

SCSS

$custom: #4670cd;
$custom-light: #8798dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4670cd",
  "rgb": {
    "r": 70,
    "g": 112,
    "b": 205
  },
  "hsl": {
    "h": 221.333,
    "s": 57.447,
    "l": 53.922
  },
  "oklch": {
    "l": 0.56242,
    "c": 0.15124,
    "h": 263.9
  },
  "luminance": 0.17298
}

Semantic roles & 50–950 ramp

primary

#4670CD

secondary

#D4C29B

accent

#B147E1

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #4670CD

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

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