#4E5A90#4E5A90

#4E5A90 is a mid, moderate blue. Relative luminance 0.109; OKLCH L 48.2% C 0.088 H 273.2°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#4E5A90
RGB	rgb(78, 90, 144)
HSL	hsl(229, 30%, 44%)
HSV	hsv(229, 46%, 56%)
CMYK	cmyk(45.8%, 37.5%, 0%, 43.5%)
CIE-LAB	lab(39.49, 10.48, -31.32)
CIE-LCH	lch(39.49, 33.02, 288.49°)
OKLab	oklab(48.22% 0.0049 -0.0881)
OKLCH	oklch(48.22% 0.088 273.2)
XYZ	xyz(11.8305, 10.9450, 27.8694)
Luminance	0.1095 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5A90 #90844E

analogous

#4E7B90 #4E5A90 #634E90

triadic

#4E5A90 #904E5A #5A904E

tetradic

#4E5A90 #904E7B #90844E #4E9063

square

#4E5A90 #904E7B #90844E #4E9063

split-complementary

#4E5A90 #90634E #7B904E

monochromatic

#232841 #384168 #4E5A90 #6C78AF #949DC5

Accessibility & contrast

On white

6.58

#4E5A90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#4E5A90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5A90

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5A90	#FFFFFF	#000000	##FFFFFF
##4E5A90	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#466092

Deuteranopia (green-blind)

#415A8F

Tritanopia (blue-blind)

#37656E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4e5a90;
/* rgb */ color: rgb(78, 90, 144);
/* oklch */ color: oklch(48.2% 0.088 273.2);

Tailwind

colors: {
  custom: {
    50: '#8388b1',
    500: '#4e5a90',
    950: '#000000',
  },
}

SCSS

$custom: #4e5a90;
$custom-light: #8388b1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5a90",
  "rgb": {
    "r": 78,
    "g": 90,
    "b": 144
  },
  "hsl": {
    "h": 229.091,
    "s": 29.73,
    "l": 43.529
  },
  "oklch": {
    "l": 0.48216,
    "c": 0.08827,
    "h": 273.2
  },
  "luminance": 0.10946
}

Semantic roles & 50–950 ramp

primary

#4E5A90

secondary

#B1AA88

accent

#B462C6

background

#F8F8FA

surface

#EFEFF5

border

#CACACF

text

#0B0B10

muted

#7C7C7F

Preview Lab

Preview with #4E5A90

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

Preview Lab → · Contrast checker → · Palette generator →