#4D70AA#4D70AA

#4D70AA is a mid, moderate blue. Relative luminance 0.161; OKLCH L 54.5% C 0.100 H 260.1°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#4D70AA
RGB	rgb(77, 112, 170)
HSL	hsl(217, 38%, 48%)
HSV	hsv(217, 55%, 67%)
CMYK	cmyk(54.7%, 34.1%, 0%, 33.3%)
CIE-LAB	lab(47.06, 4.88, -34.84)
CIE-LCH	lch(47.06, 35.18, 277.97°)
OKLab	oklab(54.5% -0.0172 -0.0983)
OKLCH	oklch(54.5% 0.1 260.1)
XYZ	xyz(16.1080, 16.0672, 40.2749)
Luminance	0.1607 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D70AA #AA874D

analogous

#4D9EAA #4D70AA #584DAA

triadic

#4D70AA #AA4D70 #70AA4D

tetradic

#4D70AA #AA4D9E #AA874D #4DAA58

square

#4D70AA #AA4D9E #AA874D #4DAA58

split-complementary

#4D70AA #AA584D #9EAA4D

monochromatic

#273856 #3A5480 #4D70AA #7491C0 #9EB2D3

Accessibility & contrast

On white

4.98

#4D70AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#4D70AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D70AA

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D70AA	#FFFFFF	#000000	##FFFFFF
##4D70AA	1.00	4.98	4.21	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5974AC

Deuteranopia (green-blind)

#4D6CA9

Tritanopia (blue-blind)

#187D85

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4d70aa;
/* rgb */ color: rgb(77, 112, 170);
/* oklch */ color: oklch(54.5% 0.100 260.1);

Tailwind

colors: {
  custom: {
    50: '#8598c3',
    500: '#4d70aa',
    950: '#000000',
  },
}

SCSS

$custom: #4d70aa;
$custom-light: #8598c3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d70aa",
  "rgb": {
    "r": 77,
    "g": 112,
    "b": 170
  },
  "hsl": {
    "h": 217.419,
    "s": 37.652,
    "l": 48.431
  },
  "oklch": {
    "l": 0.545,
    "c": 0.09976,
    "h": 260.1
  },
  "luminance": 0.16068
}

Semantic roles & 50–950 ramp

primary

#4D70AA

secondary

#C0AF93

accent

#A25ACE

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0B0D12

muted

#7C7E81

Preview Lab

Preview with #4D70AA

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

Preview Lab → · Contrast checker → · Palette generator →