#4673CF#4673CF

#4673CF is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.0% C 0.150 H 262.9°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#4673CF
RGB	rgb(70, 115, 207)
HSL	hsl(220, 59%, 54%)
HSV	hsv(220, 66%, 81%)
CMYK	cmyk(66.2%, 44.4%, 0%, 18.8%)
CIE-LAB	lab(49.58, 14.31, -52.22)
CIE-LCH	lch(49.58, 54.15, 285.33°)
OKLab	oklab(57.01% -0.0186 -0.1492)
OKLCH	oklch(57.01% 0.15 262.9)
XYZ	xyz(19.9150, 18.0666, 61.4571)
Luminance	0.1807 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4673CF #CFA246

analogous

#46B8CF #4673CF #5E46CF

triadic

#4673CF #CF4673 #73CF46

tetradic

#4673CF #CF46B8 #CFA246 #46CF5E

square

#4673CF #CF46B8 #CFA246 #46CF5E

split-complementary

#4673CF #CF5E46 #B8CF46

monochromatic

#203E7B #2C56AB #4673CF #7798DC #A7BDE8

Accessibility & contrast

On white

4.55

#4673CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#4673CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4673CF

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4673CF	#FFFFFF	#000000	##000000
##4673CF	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#467DD2

Deuteranopia (green-blind)

#2E70CD

Tritanopia (blue-blind)

#008897

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4673cf;
/* rgb */ color: rgb(70, 115, 207);
/* oklch */ color: oklch(57.0% 0.150 262.9);

Tailwind

colors: {
  custom: {
    50: '#879ade',
    500: '#4673cf',
    950: '#000000',
  },
}

SCSS

$custom: #4673cf;
$custom-light: #879ade;
$custom-dark: #000000;

JSON

{
  "hex": "#4673cf",
  "rgb": {
    "r": 70,
    "g": 115,
    "b": 207
  },
  "hsl": {
    "h": 220.292,
    "s": 58.798,
    "l": 54.314
  },
  "oklch": {
    "l": 0.57007,
    "c": 0.1504,
    "h": 262.9
  },
  "luminance": 0.18069
}

Semantic roles & 50–950 ramp

primary

#4673CF

secondary

#D5C29B

accent

#AF46E2

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4673CF

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

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