#4658CE#4658CE

#4658CE is a mid, vivid blue. Relative luminance 0.127; OKLCH L 51.5% C 0.182 H 271.8°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#4658CE
RGB	rgb(70, 88, 206)
HSL	hsl(232, 58%, 54%)
HSV	hsv(232, 66%, 81%)
CMYK	cmyk(66%, 57.3%, 0%, 19.2%)
CIE-LAB	lab(42.36, 30.99, -63.28)
CIE-LCH	lch(42.36, 70.46, 296.09°)
OKLab	oklab(51.52% 0.0058 -0.1822)
OKLCH	oklch(51.52% 0.182 271.8)
XYZ	xyz(17.1523, 12.7362, 59.9350)
Luminance	0.1274 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4658CE #CEBC46

analogous

#469CCE #4658CE #7846CE

triadic

#4658CE #CE4658 #58CE46

tetradic

#4658CE #CE469C #CEBC46 #46CE78

square

#4658CE #CE469C #CEBC46 #46CE78

split-complementary

#4658CE #CE7846 #9CCE46

monochromatic

#202C79 #2D3EAA #4658CE #7684DB #A7AFE8

Accessibility & contrast

On white

5.92

#4658CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#4658CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4658CE

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4658CE	#FFFFFF	#000000	##FFFFFF
##4658CE	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD2

Deuteranopia (green-blind)

#005ECC

Tritanopia (blue-blind)

#00758A

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4658ce;
/* rgb */ color: rgb(70, 88, 206);
/* oklch */ color: oklch(51.5% 0.182 271.8);

Tailwind

colors: {
  custom: {
    50: '#8887de',
    500: '#4658ce',
    950: '#000000',
  },
}

SCSS

$custom: #4658ce;
$custom-light: #8887de;
$custom-dark: #000000;

JSON

{
  "hex": "#4658ce",
  "rgb": {
    "r": 70,
    "g": 88,
    "b": 206
  },
  "hsl": {
    "h": 232.059,
    "s": 58.12,
    "l": 54.118
  },
  "oklch": {
    "l": 0.51518,
    "c": 0.18225,
    "h": 271.8
  },
  "luminance": 0.12738
}

Semantic roles & 50–950 ramp

primary

#4658CE

secondary

#D5CD9B

accent

#CD46E1

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4658CE

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

Preview Lab → · Contrast checker → · Palette generator →