#4658D9#4658D9

#4658D9 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.4% C 0.197 H 271.7°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#4658D9
RGB	rgb(70, 88, 217)
HSL	hsl(233, 66%, 56%)
HSV	hsv(233, 68%, 85%)
CMYK	cmyk(67.7%, 59.4%, 0%, 14.9%)
CIE-LAB	lab(43.20, 34.80, -68.24)
CIE-LCH	lch(43.20, 76.60, 297.02°)
OKLab	oklab(52.4% 0.0059 -0.1967)
OKLCH	oklch(52.4% 0.197 271.7)
XYZ	xyz(18.5357, 13.2895, 67.2205)
Luminance	0.1329 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4658D9 #D9C746

analogous

#46A2D9 #4658D9 #7E46D9

triadic

#4658D9 #D94658 #58D946

tetradic

#4658D9 #D946A2 #D9C746 #46D97E

square

#4658D9 #D946A2 #D9C746 #46D97E

split-complementary

#4658D9 #D97E46 #A2D946

monochromatic

#1C2989 #2639BB #4658D9 #7986E3 #ACB4EE

Accessibility & contrast

On white

5.74

#4658D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#4658D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4658D9

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4658D9	#FFFFFF	#000000	##FFFFFF
##4658D9	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DDD

Deuteranopia (green-blind)

#005FD6

Tritanopia (blue-blind)

#007890

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4658d9;
/* rgb */ color: rgb(70, 88, 217);
/* oklch */ color: oklch(52.4% 0.197 271.7);

Tailwind

colors: {
  custom: {
    50: '#8b87e6',
    500: '#4658d9',
    950: '#000000',
  },
}

SCSS

$custom: #4658d9;
$custom-light: #8b87e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4658d9",
  "rgb": {
    "r": 70,
    "g": 88,
    "b": 217
  },
  "hsl": {
    "h": 232.653,
    "s": 65.919,
    "l": 56.275
  },
  "oklch": {
    "l": 0.52398,
    "c": 0.1968,
    "h": 271.7
  },
  "luminance": 0.13291
}

Semantic roles & 50–950 ramp

primary

#4658D9

secondary

#DCD49F

accent

#D43FE9

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #4658D9

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

Preview Lab → · Contrast checker → · Palette generator →