#4654CB#4654CB

#4654CB is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.5% C 0.183 H 272.9°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#4654CB
RGB	rgb(70, 84, 203)
HSL	hsl(234, 56%, 54%)
HSV	hsv(234, 66%, 80%)
CMYK	cmyk(65.5%, 58.6%, 0%, 20.4%)
CIE-LAB	lab(41.14, 32.47, -63.54)
CIE-LCH	lch(41.14, 71.35, 297.07°)
OKLab	oklab(50.54% 0.0092 -0.1829)
OKLCH	oklch(50.54% 0.183 272.9)
XYZ	xyz(16.4720, 11.9531, 57.9274)
Luminance	0.1196 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4654CB #CBBD46

analogous

#4696CB #4654CB #7A46CB

triadic

#4654CB #CB4654 #54CB46

tetradic

#4654CB #CB4696 #CBBD46 #46CB7A

square

#4654CB #CB4696 #CBBD46 #46CB7A

split-complementary

#4654CB #CB7A46 #96CB46

monochromatic

#212A76 #2E3BA5 #4654CB #7680D8 #A6ACE6

Accessibility & contrast

On white

6.19

#4654CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#4654CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4654CB

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4654CB	#FFFFFF	#000000	##FFFFFF
##4654CB	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CF

Deuteranopia (green-blind)

#005BC9

Tritanopia (blue-blind)

#007187

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4654cb;
/* rgb */ color: rgb(70, 84, 203);
/* oklch */ color: oklch(50.5% 0.183 272.9);

Tailwind

colors: {
  custom: {
    50: '#8884dc',
    500: '#4654cb',
    950: '#000000',
  },
}

SCSS

$custom: #4654cb;
$custom-light: #8884dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4654cb",
  "rgb": {
    "r": 70,
    "g": 84,
    "b": 203
  },
  "hsl": {
    "h": 233.684,
    "s": 56.118,
    "l": 53.529
  },
  "oklch": {
    "l": 0.50538,
    "c": 0.18318,
    "h": 272.9
  },
  "luminance": 0.11955
}

Semantic roles & 50–950 ramp

primary

#4654CB

secondary

#D3CD9A

accent

#D048DF

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4654CB

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

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