#4651D1#4651D1

#4651D1 is a mid, vivid blue. Relative luminance 0.118; OKLCH L 50.5% C 0.195 H 273.4°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#4651D1
RGB	rgb(70, 81, 209)
HSL	hsl(235, 60%, 55%)
HSV	hsv(235, 67%, 82%)
CMYK	cmyk(66.5%, 61.2%, 0%, 18%)
CIE-LAB	lab(40.88, 36.40, -67.43)
CIE-LCH	lch(40.88, 76.62, 298.36°)
OKLab	oklab(50.49% 0.0115 -0.1944)
OKLCH	oklch(50.49% 0.195 273.4)
XYZ	xyz(16.9730, 11.7889, 61.6902)
Luminance	0.1179 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4651D1 #D1C646

analogous

#4696D1 #4651D1 #8146D1

triadic

#4651D1 #D14651 #51D146

tetradic

#4651D1 #D14696 #D1C646 #46D181

square

#4651D1 #D14696 #D1C646 #46D181

split-complementary

#4651D1 #D18146 #96D146

monochromatic

#1F277D #2B36AE #4651D1 #777FDD #A8ADE9

Accessibility & contrast

On white

6.25

#4651D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#4651D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4651D1

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4651D1	#FFFFFF	#000000	##FFFFFF
##4651D1	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D5

Deuteranopia (green-blind)

#005ACE

Tritanopia (blue-blind)

#007189

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4651d1;
/* rgb */ color: rgb(70, 81, 209);
/* oklch */ color: oklch(50.5% 0.195 273.4);

Tailwind

colors: {
  custom: {
    50: '#8a82e0',
    500: '#4651d1',
    950: '#000000',
  },
}

SCSS

$custom: #4651d1;
$custom-light: #8a82e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4651d1",
  "rgb": {
    "r": 70,
    "g": 81,
    "b": 209
  },
  "hsl": {
    "h": 235.252,
    "s": 60.173,
    "l": 54.706
  },
  "oklch": {
    "l": 0.5049,
    "c": 0.19474,
    "h": 273.4
  },
  "luminance": 0.1179
}

Semantic roles & 50–950 ramp

primary

#4651D1

secondary

#D7D29C

accent

#D744E3

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4651D1

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

Preview Lab → · Contrast checker → · Palette generator →