#4650CF#4650CF

#4650CF is a mid, vivid blue. Relative luminance 0.115; OKLCH L 50.1% C 0.193 H 273.7°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#4650CF
RGB	rgb(70, 80, 207)
HSL	hsl(236, 59%, 54%)
HSV	hsv(236, 66%, 81%)
CMYK	cmyk(66.2%, 61.4%, 0%, 18.8%)
CIE-LAB	lab(40.48, 36.34, -66.92)
CIE-LCH	lch(40.48, 76.15, 298.50°)
OKLab	oklab(50.15% 0.0124 -0.1929)
OKLCH	oklch(50.15% 0.193 273.7)
XYZ	xyz(16.6532, 11.5429, 60.3698)
Luminance	0.1154 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4650CF #CFC546

analogous

#4695CF #4650CF #8046CF

triadic

#4650CF #CF4650 #50CF46

tetradic

#4650CF #CF4695 #CFC546 #46CF80

square

#4650CF #CF4695 #CFC546 #46CF80

split-complementary

#4650CF #CF8046 #95CF46

monochromatic

#20267B #2C36AB #4650CF #777EDC #A7ACE8

Accessibility & contrast

On white

6.35

#4650CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#4650CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4650CF

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4650CF	#FFFFFF	#000000	##FFFFFF
##4650CF	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D3

Deuteranopia (green-blind)

#0059CD

Tritanopia (blue-blind)

#007088

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4650cf;
/* rgb */ color: rgb(70, 80, 207);
/* oklch */ color: oklch(50.1% 0.193 273.7);

Tailwind

colors: {
  custom: {
    50: '#8981df',
    500: '#4650cf',
    950: '#000000',
  },
}

SCSS

$custom: #4650cf;
$custom-light: #8981df;
$custom-dark: #000000;

JSON

{
  "hex": "#4650cf",
  "rgb": {
    "r": 70,
    "g": 80,
    "b": 207
  },
  "hsl": {
    "h": 235.62,
    "s": 58.798,
    "l": 54.314
  },
  "oklch": {
    "l": 0.50147,
    "c": 0.19334,
    "h": 273.7
  },
  "luminance": 0.11544
}

Semantic roles & 50–950 ramp

primary

#4650CF

secondary

#D5D19B

accent

#D746E2

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4650CF

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

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