#4A58D9#4A58D9

#4A58D9 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.6% C 0.196 H 272.9°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#4A58D9
RGB	rgb(74, 88, 217)
HSL	hsl(234, 65%, 57%)
HSV	hsv(234, 66%, 85%)
CMYK	cmyk(65.9%, 59.4%, 0%, 14.9%)
CIE-LAB	lab(43.42, 35.36, -67.86)
CIE-LCH	lch(43.42, 76.52, 297.53°)
OKLab	oklab(52.63% 0.0101 -0.1955)
OKLCH	oklch(52.63% 0.196 272.9)
XYZ	xyz(18.8340, 13.4433, 67.2345)
Luminance	0.1344 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A58D9 #D9CB4A

analogous

#4AA0D9 #4A58D9 #844AD9

triadic

#4A58D9 #D94A58 #58D94A

tetradic

#4A58D9 #D94AA0 #D9CB4A #4AD984

square

#4A58D9 #D94AA0 #D9CB4A #4AD984

split-complementary

#4A58D9 #D9844A #A0D94A

monochromatic

#1D288B #2837BE #4A58D9 #7D87E4 #AFB5EE

Accessibility & contrast

On white

5.69

#4A58D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#4A58D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A58D9

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A58D9	#FFFFFF	#000000	##FFFFFF
##4A58D9	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DDD

Deuteranopia (green-blind)

#0060D6

Tritanopia (blue-blind)

#007890

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4a58d9;
/* rgb */ color: rgb(74, 88, 217);
/* oklch */ color: oklch(52.6% 0.196 272.9);

Tailwind

colors: {
  custom: {
    50: '#8c87e6',
    500: '#4a58d9',
    950: '#000000',
  },
}

SCSS

$custom: #4a58d9;
$custom-light: #8c87e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4a58d9",
  "rgb": {
    "r": 74,
    "g": 88,
    "b": 217
  },
  "hsl": {
    "h": 234.126,
    "s": 65.297,
    "l": 57.059
  },
  "oklch": {
    "l": 0.52628,
    "c": 0.19576,
    "h": 272.9
  },
  "luminance": 0.13445
}

Semantic roles & 50–950 ramp

primary

#4A58D9

secondary

#DCD7A2

accent

#D840E8

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #4A58D9

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

Preview Lab → · Contrast checker → · Palette generator →