#4654BF#4654BF

#4654BF is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.6% C 0.167 H 273.1°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#4654BF
RGB	rgb(70, 84, 191)
HSL	hsl(233, 49%, 51%)
HSV	hsv(233, 63%, 75%)
CMYK	cmyk(63.4%, 56%, 0%, 25.1%)
CIE-LAB	lab(40.25, 28.32, -58.02)
CIE-LCH	lch(40.25, 64.56, 296.02°)
OKLab	oklab(49.6% 0.009 -0.1667)
OKLCH	oklch(49.6% 0.167 273.1)
XYZ	xyz(15.0970, 11.4030, 50.6855)
Luminance	0.1140 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4654BF #BFB146

analogous

#4690BF #4654BF #7446BF

triadic

#4654BF #BF4654 #54BF46

tetradic

#4654BF #BF4690 #BFB146 #46BF74

square

#4654BF #BF4690 #BFB146 #46BF74

split-complementary

#4654BF #BF7446 #90BF46

monochromatic

#242B67 #333F94 #4654BF #737ECF #A1A8DE

Accessibility & contrast

On white

6.40

#4654BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#4654BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4654BF

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4654BF	#FFFFFF	#000000	##FFFFFF
##4654BF	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C3

Deuteranopia (green-blind)

#005ABD

Tritanopia (blue-blind)

#006E81

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4654bf;
/* rgb */ color: rgb(70, 84, 191);
/* oklch */ color: oklch(49.6% 0.167 273.1);

Tailwind

colors: {
  custom: {
    50: '#8684d3',
    500: '#4654bf',
    950: '#000000',
  },
}

SCSS

$custom: #4654bf;
$custom-light: #8684d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4654bf",
  "rgb": {
    "r": 70,
    "g": 84,
    "b": 191
  },
  "hsl": {
    "h": 233.058,
    "s": 48.594,
    "l": 51.176
  },
  "oklch": {
    "l": 0.49595,
    "c": 0.16696,
    "h": 273.1
  },
  "luminance": 0.11404
}

Semantic roles & 50–950 ramp

primary

#4654BF

secondary

#CBC596

accent

#C850D8

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #4654BF

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

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