#4E58A1#4E58A1

#4E58A1 is a mid, moderate blue. Relative luminance 0.112; OKLCH L 48.8% C 0.117 H 275.3°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#4E58A1
RGB	rgb(78, 88, 161)
HSL	hsl(233, 35%, 47%)
HSV	hsv(233, 52%, 63%)
CMYK	cmyk(51.6%, 45.3%, 0%, 36.9%)
CIE-LAB	lab(39.87, 17.22, -40.91)
CIE-LCH	lch(39.87, 44.39, 292.82°)
OKLab	oklab(48.81% 0.0109 -0.1162)
OKLCH	oklch(48.81% 0.117 275.3)
XYZ	xyz(13.0626, 11.1716, 35.1793)
Luminance	0.1117 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E58A1 #A1974E

analogous

#4E82A1 #4E58A1 #6E4EA1

triadic

#4E58A1 #A14E58 #58A14E

tetradic

#4E58A1 #A14E82 #A1974E #4EA16E

square

#4E58A1 #A14E82 #A1974E #4EA16E

split-complementary

#4E58A1 #A16E4E #82A14E

monochromatic

#262B4F #3A4178 #4E58A1 #727ABB #9BA1CF

Accessibility & contrast

On white

6.49

#4E58A1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#4E58A1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E58A1

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E58A1	#FFFFFF	#000000	##FFFFFF
##4E58A1	1.00	6.49	3.23	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3961A4

Deuteranopia (green-blind)

#315B9F

Tritanopia (blue-blind)

#2B6874

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4e58a1;
/* rgb */ color: rgb(78, 88, 161);
/* oklch */ color: oklch(48.8% 0.117 275.3);

Tailwind

colors: {
  custom: {
    50: '#8587bd',
    500: '#4e58a1',
    950: '#000000',
  },
}

SCSS

$custom: #4e58a1;
$custom-light: #8587bd;
$custom-dark: #000000;

JSON

{
  "hex": "#4e58a1",
  "rgb": {
    "r": 78,
    "g": 88,
    "b": 161
  },
  "hsl": {
    "h": 232.771,
    "s": 34.728,
    "l": 46.863
  },
  "oklch": {
    "l": 0.48813,
    "c": 0.11671,
    "h": 275.3
  },
  "luminance": 0.11172
}

Semantic roles & 50–950 ramp

primary

#4E58A1

secondary

#BBB690

accent

#BE5DCB

background

#F8F8FB

surface

#F0EFF6

border

#CBCAD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #4E58A1

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

Preview Lab → · Contrast checker → · Palette generator →