#4E5F91#4E5F91

#4E5F91 is a mid, moderate blue. Relative luminance 0.118; OKLCH L 49.4% C 0.083 H 268.9°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#4E5F91
RGB	rgb(78, 95, 145)
HSL	hsl(225, 30%, 44%)
HSV	hsv(225, 46%, 57%)
CMYK	cmyk(46.2%, 34.5%, 0%, 43.1%)
CIE-LAB	lab(40.97, 7.63, -29.58)
CIE-LCH	lch(40.97, 30.55, 284.46°)
OKLab	oklab(49.38% -0.0015 -0.0831)
OKLCH	oklch(49.38% 0.083 268.9)
XYZ	xyz(12.3433, 11.8478, 28.4190)
Luminance	0.1185 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5F91 #91804E

analogous

#4E8091 #4E5F91 #5E4E91

triadic

#4E5F91 #914E5F #5F914E

tetradic

#4E5F91 #914E80 #91804E #4E915E

square

#4E5F91 #914E80 #91804E #4E915E

split-complementary

#4E5F91 #915E4E #80914E

monochromatic

#232B41 #394569 #4E5F91 #6C7DB0 #94A1C5

Accessibility & contrast

On white

6.23

#4E5F91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#4E5F91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5F91

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5F91	#FFFFFF	#000000	##FFFFFF
##4E5F91	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D6493

Deuteranopia (green-blind)

#465E90

Tritanopia (blue-blind)

#366971

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4e5f91;
/* rgb */ color: rgb(78, 95, 145);
/* oklch */ color: oklch(49.4% 0.083 268.9);

Tailwind

colors: {
  custom: {
    50: '#838cb1',
    500: '#4e5f91',
    950: '#000000',
  },
}

SCSS

$custom: #4e5f91;
$custom-light: #838cb1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5f91",
  "rgb": {
    "r": 78,
    "g": 95,
    "b": 145
  },
  "hsl": {
    "h": 224.776,
    "s": 30.045,
    "l": 43.725
  },
  "oklch": {
    "l": 0.4938,
    "c": 0.0831,
    "h": 268.9
  },
  "luminance": 0.11848
}

Semantic roles & 50–950 ramp

primary

#4E5F91

secondary

#B2A889

accent

#AD62C6

background

#F8F8FA

surface

#EFF0F5

border

#CACBCF

text

#0B0C10

muted

#7C7D7F

Preview Lab

Preview with #4E5F91

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

Preview Lab → · Contrast checker → · Palette generator →