#4A58BE#4A58BE

#4A58BE is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.5% C 0.159 H 273.4°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#4A58BE
RGB	rgb(74, 88, 190)
HSL	hsl(233, 47%, 52%)
HSV	hsv(233, 61%, 75%)
CMYK	cmyk(61.1%, 53.7%, 0%, 25.5%)
CIE-LAB	lab(41.46, 26.13, -55.47)
CIE-LCH	lch(41.46, 61.32, 295.22°)
OKLab	oklab(50.54% 0.0095 -0.1591)
OKLCH	oklch(50.54% 0.159 273.4)
XYZ	xyz(15.6050, 12.1517, 50.2284)
Luminance	0.1215 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A58BE #BEB04A

analogous

#4A92BE #4A58BE #764ABE

triadic

#4A58BE #BE4A58 #58BE4A

tetradic

#4A58BE #BE4A92 #BEB04A #4ABE76

square

#4A58BE #BE4A92 #BEB04A #4ABE76

split-complementary

#4A58BE #BE764A #92BE4A

monochromatic

#252D68 #364195 #4A58BE #7782CE #A4ABDE

Accessibility & contrast

On white

6.12

#4A58BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#4A58BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A58BE

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A58BE	#FFFFFF	#000000	##FFFFFF
##4A58BE	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1567C2

Deuteranopia (green-blind)

#005DBC

Tritanopia (blue-blind)

#007082

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4a58be;
/* rgb */ color: rgb(74, 88, 190);
/* oklch */ color: oklch(50.5% 0.159 273.4);

Tailwind

colors: {
  custom: {
    50: '#8787d2',
    500: '#4a58be',
    950: '#000000',
  },
}

SCSS

$custom: #4a58be;
$custom-light: #8787d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4a58be",
  "rgb": {
    "r": 74,
    "g": 88,
    "b": 190
  },
  "hsl": {
    "h": 232.759,
    "s": 47.154,
    "l": 51.765
  },
  "oklch": {
    "l": 0.5054,
    "c": 0.15937,
    "h": 273.4
  },
  "luminance": 0.12153
}

Semantic roles & 50–950 ramp

primary

#4A58BE

secondary

#CBC598

accent

#C751D7

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #4A58BE

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

Preview Lab → · Contrast checker → · Palette generator →