#4658B4#4658B4

#4658B4 is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.6% C 0.146 H 271.7°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#4658B4
RGB	rgb(70, 88, 180)
HSL	hsl(230, 44%, 49%)
HSV	hsv(230, 61%, 71%)
CMYK	cmyk(61.1%, 51.1%, 0%, 29.4%)
CIE-LAB	lab(40.53, 21.95, -51.12)
CIE-LCH	lch(40.53, 55.63, 293.24°)
OKLab	oklab(49.56% 0.0044 -0.1464)
OKLCH	oklch(49.56% 0.146 271.7)
XYZ	xyz(14.2510, 11.5757, 44.6545)
Luminance	0.1158 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4658B4 #B4A246

analogous

#468FB4 #4658B4 #6B46B4

triadic

#4658B4 #B44658 #58B446

tetradic

#4658B4 #B4468F #B4A246 #46B46B

square

#4658B4 #B4468F #B4A246 #46B46B

split-complementary

#4658B4 #B46B46 #8FB446

monochromatic

#242D5C #354288 #4658B4 #707EC7 #9CA6D8

Accessibility & contrast

On white

6.33

#4658B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#4658B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4658B4

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4658B4	#FFFFFF	#000000	##FFFFFF
##4658B4	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2565B7

Deuteranopia (green-blind)

#085BB2

Tritanopia (blue-blind)

#006D7D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4658b4;
/* rgb */ color: rgb(70, 88, 180);
/* oklch */ color: oklch(49.6% 0.146 271.7);

Tailwind

colors: {
  custom: {
    50: '#8486cb',
    500: '#4658b4',
    950: '#000000',
  },
}

SCSS

$custom: #4658b4;
$custom-light: #8486cb;
$custom-dark: #000000;

JSON

{
  "hex": "#4658b4",
  "rgb": {
    "r": 70,
    "g": 88,
    "b": 180
  },
  "hsl": {
    "h": 230.182,
    "s": 44,
    "l": 49.02
  },
  "oklch": {
    "l": 0.49564,
    "c": 0.14645,
    "h": 271.7
  },
  "luminance": 0.11577
}

Semantic roles & 50–950 ramp

primary

#4658B4

secondary

#C5BC91

accent

#BF54D4

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #4658B4

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

Preview Lab → · Contrast checker → · Palette generator →