#4670CC#4670CC

#4670CC is a mid, vivid blue. Relative luminance 0.172; OKLCH L 56.2% C 0.150 H 263.8°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#4670CC
RGB	rgb(70, 112, 204)
HSL	hsl(221, 57%, 54%)
HSV	hsv(221, 66%, 80%)
CMYK	cmyk(65.7%, 45.1%, 0%, 20%)
CIE-LAB	lab(48.57, 15.13, -52.12)
CIE-LCH	lch(48.57, 54.27, 286.19°)
OKLab	oklab(56.18% -0.0162 -0.149)
OKLCH	oklch(56.18% 0.15 263.8)
XYZ	xyz(19.2152, 17.2482, 59.4316)
Luminance	0.1725 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4670CC #CCA246

analogous

#46B3CC #4670CC #5F46CC

triadic

#4670CC #CC4670 #70CC46

tetradic

#4670CC #CC46B3 #CCA246 #46CC5F

square

#4670CC #CC46B3 #CCA246 #46CC5F

split-complementary

#4670CC #CC5F46 #B3CC46

monochromatic

#213C77 #2E54A7 #4670CC #7695D9 #A6BAE6

Accessibility & contrast

On white

4.72

#4670CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#4670CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4670CC

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4670CC	#FFFFFF	#000000	##FFFFFF
##4670CC	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#437ACF

Deuteranopia (green-blind)

#2B6ECA

Tritanopia (blue-blind)

#008594

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4670cc;
/* rgb */ color: rgb(70, 112, 204);
/* oklch */ color: oklch(56.2% 0.150 263.8);

Tailwind

colors: {
  custom: {
    50: '#8798dc',
    500: '#4670cc',
    950: '#000000',
  },
}

SCSS

$custom: #4670cc;
$custom-light: #8798dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4670cc",
  "rgb": {
    "r": 70,
    "g": 112,
    "b": 204
  },
  "hsl": {
    "h": 221.194,
    "s": 56.78,
    "l": 53.725
  },
  "oklch": {
    "l": 0.56176,
    "c": 0.14987,
    "h": 263.8
  },
  "luminance": 0.1725
}

Semantic roles & 50–950 ramp

primary

#4670CC

secondary

#D4C29A

accent

#B048E0

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #4670CC

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

Preview Lab → · Contrast checker → · Palette generator →