#4650BC#4650BC

#4650BC is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.6% C 0.168 H 274.3°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#4650BC
RGB	rgb(70, 80, 188)
HSL	hsl(235, 47%, 51%)
HSV	hsv(235, 63%, 74%)
CMYK	cmyk(62.8%, 57.4%, 0%, 26.3%)
CIE-LAB	lab(39.02, 29.83, -58.27)
CIE-LCH	lch(39.02, 65.46, 297.11°)
OKLab	oklab(48.61% 0.0126 -0.1675)
OKLCH	oklch(48.61% 0.168 274.3)
XYZ	xyz(14.4686, 10.6691, 48.8641)
Luminance	0.1067 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4650BC #BCB246

analogous

#468BBC #4650BC #7746BC

triadic

#4650BC #BC4650 #50BC46

tetradic

#4650BC #BC468B #BCB246 #46BC77

square

#4650BC #BC468B #BCB246 #46BC77

split-complementary

#4650BC #BC7746 #8BBC46

monochromatic

#242964 #343C90 #4650BC #737ACC #A0A5DD

Accessibility & contrast

On white

6.70

#4650BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#4650BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4650BC

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4650BC	#FFFFFF	#000000	##FFFFFF
##4650BC	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C0

Deuteranopia (green-blind)

#0057BA

Tritanopia (blue-blind)

#006A7E

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4650bc;
/* rgb */ color: rgb(70, 80, 188);
/* oklch */ color: oklch(48.6% 0.168 274.3);

Tailwind

colors: {
  custom: {
    50: '#8681d1',
    500: '#4650bc',
    950: '#000000',
  },
}

SCSS

$custom: #4650bc;
$custom-light: #8681d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4650bc",
  "rgb": {
    "r": 70,
    "g": 80,
    "b": 188
  },
  "hsl": {
    "h": 234.915,
    "s": 46.825,
    "l": 50.588
  },
  "oklch": {
    "l": 0.48605,
    "c": 0.16797,
    "h": 274.3
  },
  "luminance": 0.1067
}

Semantic roles & 50–950 ramp

primary

#4650BC

secondary

#C9C595

accent

#CB51D6

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #4650BC

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

Preview Lab → · Contrast checker → · Palette generator →