#4958CD#4958CD

#4958CD is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.6% C 0.180 H 272.9°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#4958CD
RGB	rgb(73, 88, 205)
HSL	hsl(233, 57%, 55%)
HSV	hsv(233, 64%, 80%)
CMYK	cmyk(64.4%, 57.1%, 0%, 19.6%)
CIE-LAB	lab(42.46, 31.11, -62.54)
CIE-LCH	lch(42.46, 69.84, 296.45°)
OKLab	oklab(51.62% 0.009 -0.1799)
OKLCH	oklch(51.62% 0.18 272.9)
XYZ	xyz(17.2531, 12.8022, 59.3076)
Luminance	0.1280 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4958CD #CDBE49

analogous

#499ACD #4958CD #7C49CD

triadic

#4958CD #CD4958 #58CD49

tetradic

#4958CD #CD499A #CDBE49 #49CD7C

square

#4958CD #CD499A #CDBE49 #49CD7C

split-complementary

#4958CD #CD7C49 #9ACD49

monochromatic

#222C7A #2F3DAA #4958CD #7984DA #A9B0E7

Accessibility & contrast

On white

5.90

#4958CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#4958CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4958CD

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4958CD	#FFFFFF	#000000	##FFFFFF
##4958CD	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD1

Deuteranopia (green-blind)

#005FCB

Tritanopia (blue-blind)

#00748A

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4958cd;
/* rgb */ color: rgb(73, 88, 205);
/* oklch */ color: oklch(51.6% 0.180 272.9);

Tailwind

colors: {
  custom: {
    50: '#8a87dd',
    500: '#4958cd',
    950: '#000000',
  },
}

SCSS

$custom: #4958cd;
$custom-light: #8a87dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4958cd",
  "rgb": {
    "r": 73,
    "g": 88,
    "b": 205
  },
  "hsl": {
    "h": 233.182,
    "s": 56.897,
    "l": 54.51
  },
  "oklch": {
    "l": 0.51616,
    "c": 0.18011,
    "h": 272.9
  },
  "luminance": 0.12804
}

Semantic roles & 50–950 ramp

primary

#4958CD

secondary

#D5CE9D

accent

#CF48E0

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4958CD

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

Preview Lab → · Contrast checker → · Palette generator →