#4D5EAF#4D5EAF

#4D5EAF is a mid, vivid blue. Relative luminance 0.127; OKLCH L 50.9% C 0.129 H 272.1°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#4D5EAF
RGB	rgb(77, 94, 175)
HSL	hsl(230, 39%, 49%)
HSV	hsv(230, 56%, 69%)
CMYK	cmyk(56%, 46.3%, 0%, 31.4%)
CIE-LAB	lab(42.27, 17.81, -45.37)
CIE-LCH	lch(42.27, 48.74, 291.43°)
OKLab	oklab(50.9% 0.0048 -0.1292)
OKLCH	oklch(50.9% 0.129 272.1)
XYZ	xyz(14.7986, 12.6773, 42.2163)
Luminance	0.1268 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5EAF #AF9E4D

analogous

#4D8FAF #4D5EAF #6D4DAF

triadic

#4D5EAF #AF4D5E #5EAF4D

tetradic

#4D5EAF #AF4D8F #AF9E4D #4DAF6D

square

#4D5EAF #AF4D8F #AF9E4D #4DAF6D

split-complementary

#4D5EAF #AF6D4D #8FAF4D

monochromatic

#28305A #3A4785 #4D5EAF #7684C3 #A1AAD6

Accessibility & contrast

On white

5.94

#4D5EAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#4D5EAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5EAF

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5EAF	#FFFFFF	#000000	##FFFFFF
##4D5EAF	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3968B2

Deuteranopia (green-blind)

#2D60AD

Tritanopia (blue-blind)

#16707E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4d5eaf;
/* rgb */ color: rgb(77, 94, 175);
/* oklch */ color: oklch(50.9% 0.129 272.1);

Tailwind

colors: {
  custom: {
    50: '#868bc7',
    500: '#4d5eaf',
    950: '#000000',
  },
}

SCSS

$custom: #4d5eaf;
$custom-light: #868bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5eaf",
  "rgb": {
    "r": 77,
    "g": 94,
    "b": 175
  },
  "hsl": {
    "h": 229.592,
    "s": 38.889,
    "l": 49.412
  },
  "oklch": {
    "l": 0.50897,
    "c": 0.12932,
    "h": 272.1
  },
  "luminance": 0.12678
}

Semantic roles & 50–950 ramp

primary

#4D5EAF

secondary

#C3BB95

accent

#BA59CF

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C13

muted

#7D7D82

Preview Lab

Preview with #4D5EAF

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

Preview Lab → · Contrast checker → · Palette generator →