#4A58CD#4A58CD

#4A58CD is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.7% C 0.180 H 273.2°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#4A58CD
RGB	rgb(74, 88, 205)
HSL	hsl(234, 57%, 55%)
HSV	hsv(234, 64%, 80%)
CMYK	cmyk(63.9%, 57.1%, 0%, 19.6%)
CIE-LAB	lab(42.52, 31.26, -62.44)
CIE-LCH	lch(42.52, 69.83, 296.60°)
OKLab	oklab(51.68% 0.0101 -0.1796)
OKLCH	oklch(51.68% 0.18 273.2)
XYZ	xyz(17.3295, 12.8416, 59.3112)
Luminance	0.1284 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A58CD #CDBF4A

analogous

#4A99CD #4A58CD #7E4ACD

triadic

#4A58CD #CD4A58 #58CD4A

tetradic

#4A58CD #CD4A99 #CDBF4A #4ACD7E

square

#4A58CD #CD4A99 #CDBF4A #4ACD7E

split-complementary

#4A58CD #CD7E4A #99CD4A

monochromatic

#222B7B #2F3CAB #4A58CD #7A84DA #AAB0E7

Accessibility & contrast

On white

5.88

#4A58CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#4A58CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A58CD

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A58CD	#FFFFFF	#000000	##FFFFFF
##4A58CD	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	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: #4a58cd;
/* rgb */ color: rgb(74, 88, 205);
/* oklch */ color: oklch(51.7% 0.180 273.2);

Tailwind

colors: {
  custom: {
    50: '#8a87dd',
    500: '#4a58cd',
    950: '#000000',
  },
}

SCSS

$custom: #4a58cd;
$custom-light: #8a87dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4a58cd",
  "rgb": {
    "r": 74,
    "g": 88,
    "b": 205
  },
  "hsl": {
    "h": 233.588,
    "s": 56.71,
    "l": 54.706
  },
  "oklch": {
    "l": 0.51676,
    "c": 0.17985,
    "h": 273.2
  },
  "luminance": 0.12843
}

Semantic roles & 50–950 ramp

primary

#4A58CD

secondary

#D5CF9E

accent

#D048E0

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4A58CD

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

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