#4651AF#4651AF

#4651AF is a mid, vivid blue. Relative luminance 0.103; OKLCH L 47.8% C 0.149 H 274.3°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#4651AF
RGB	rgb(70, 81, 175)
HSL	hsl(234, 43%, 48%)
HSV	hsv(234, 60%, 69%)
CMYK	cmyk(60%, 53.7%, 0%, 31.4%)
CIE-LAB	lab(38.34, 24.72, -51.71)
CIE-LCH	lch(38.34, 57.31, 295.55°)
OKLab	oklab(47.81% 0.0112 -0.1482)
OKLCH	oklch(47.81% 0.149 274.3)
XYZ	xyz(13.2035, 10.2811, 41.8378)
Luminance	0.1028 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4651AF #AFA446

analogous

#4685AF #4651AF #6F46AF

triadic

#4651AF #AF4651 #51AF46

tetradic

#4651AF #AF4685 #AFA446 #46AF6F

square

#4651AF #AF4685 #AFA446 #46AF6F

split-complementary

#4651AF #AF6F46 #85AF46

monochromatic

#232958 #353D83 #4651AF #6D77C5 #99A0D6

Accessibility & contrast

On white

6.87

#4651AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#4651AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4651AF

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4651AF	#FFFFFF	#000000	##FFFFFF
##4651AF	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#165FB2

Deuteranopia (green-blind)

#0056AD

Tritanopia (blue-blind)

#006778

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4651af;
/* rgb */ color: rgb(70, 81, 175);
/* oklch */ color: oklch(47.8% 0.149 274.3);

Tailwind

colors: {
  custom: {
    50: '#8381c7',
    500: '#4651af',
    950: '#000000',
  },
}

SCSS

$custom: #4651af;
$custom-light: #8381c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4651af",
  "rgb": {
    "r": 70,
    "g": 81,
    "b": 175
  },
  "hsl": {
    "h": 233.714,
    "s": 42.857,
    "l": 48.039
  },
  "oklch": {
    "l": 0.47805,
    "c": 0.14861,
    "h": 274.3
  },
  "luminance": 0.10282
}

Semantic roles & 50–950 ramp

primary

#4651AF

secondary

#C2BD8E

accent

#C555D3

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #4651AF

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

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