#4668BC#4668BC

#4668BC is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.4% C 0.137 H 265.4°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#4668BC
RGB	rgb(70, 104, 188)
HSL	hsl(223, 47%, 51%)
HSV	hsv(223, 63%, 74%)
CMYK	cmyk(62.8%, 44.7%, 0%, 26.3%)
CIE-LAB	lab(45.40, 14.54, -47.98)
CIE-LCH	lch(45.40, 50.13, 286.86°)
OKLab	oklab(53.44% -0.0109 -0.1369)
OKLCH	oklch(53.44% 0.137 265.4)
XYZ	xyz(16.5501, 14.8321, 49.5579)
Luminance	0.1483 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4668BC #BC9A46

analogous

#46A3BC #4668BC #5F46BC

triadic

#4668BC #BC4668 #68BC46

tetradic

#4668BC #BC46A3 #BC9A46 #46BC5F

square

#4668BC #BC46A3 #BC9A46 #46BC5F

split-complementary

#4668BC #BC5F46 #A3BC46

monochromatic

#243664 #344F90 #4668BC #738DCC #A0B1DD

Accessibility & contrast

On white

5.29

#4668BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#4668BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4668BC

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4668BC	#FFFFFF	#000000	##FFFFFF
##4668BC	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4071BF

Deuteranopia (green-blind)

#2E66BA

Tritanopia (blue-blind)

#007B89

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4668bc;
/* rgb */ color: rgb(70, 104, 188);
/* oklch */ color: oklch(53.4% 0.137 265.4);

Tailwind

colors: {
  custom: {
    50: '#8492d1',
    500: '#4668bc',
    950: '#000000',
  },
}

SCSS

$custom: #4668bc;
$custom-light: #8492d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4668bc",
  "rgb": {
    "r": 70,
    "g": 104,
    "b": 188
  },
  "hsl": {
    "h": 222.712,
    "s": 46.825,
    "l": 50.588
  },
  "oklch": {
    "l": 0.53436,
    "c": 0.13736,
    "h": 265.4
  },
  "luminance": 0.14834
}

Semantic roles & 50–950 ramp

primary

#4668BC

secondary

#C9BA95

accent

#B051D6

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0D14

muted

#7D7D82

Preview Lab

Preview with #4668BC

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

Preview Lab → · Contrast checker → · Palette generator →