#4A7FDF#4A7FDF

#4A7FDF is a mid, vivid blue. Relative luminance 0.220; OKLCH L 60.8% C 0.157 H 261.2°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#4A7FDF
RGB	rgb(74, 127, 223)
HSL	hsl(219, 70%, 58%)
HSV	hsv(219, 67%, 87%)
CMYK	cmyk(66.8%, 43%, 0%, 12.5%)
CIE-LAB	lab(53.98, 13.17, -54.21)
CIE-LCH	lch(53.98, 55.79, 283.66°)
OKLab	oklab(60.75% -0.0238 -0.1548)
OKLCH	oklch(60.75% 0.157 261.2)
XYZ	xyz(23.7280, 21.9599, 72.7859)
Luminance	0.2196 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A7FDF #DFAA4A

analogous

#4AC9DF #4A7FDF #5F4ADF

triadic

#4A7FDF #DF4A7F #7FDF4A

tetradic

#4A7FDF #DF4AC9 #DFAA4A #4ADF5F

square

#4A7FDF #DF4AC9 #DFAA4A #4ADF5F

split-complementary

#4A7FDF #DF5F4A #C9DF4A

monochromatic

#1A4694 #235EC8 #4A7FDF #7EA4E8 #B2C9F1

Accessibility & contrast

On white

3.89

#4A7FDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#4A7FDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A7FDF

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A7FDF	#FFFFFF	#000000	##000000
##4A7FDF	1.00	3.89	5.39	5.39
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5188E3

Deuteranopia (green-blind)

#387BDD

Tritanopia (blue-blind)

#0095A4

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4a7fdf;
/* rgb */ color: rgb(74, 127, 223);
/* oklch */ color: oklch(60.8% 0.157 261.2);

Tailwind

colors: {
  custom: {
    50: '#8ca3e9',
    500: '#4a7fdf',
    950: '#000000',
  },
}

SCSS

$custom: #4a7fdf;
$custom-light: #8ca3e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4a7fdf",
  "rgb": {
    "r": 74,
    "g": 127,
    "b": 223
  },
  "hsl": {
    "h": 218.658,
    "s": 69.953,
    "l": 58.235
  },
  "oklch": {
    "l": 0.60751,
    "c": 0.15667,
    "h": 261.2
  },
  "luminance": 0.21962
}

Semantic roles & 50–950 ramp

primary

#4A7FDF

secondary

#E0CBA5

accent

#AE3BED

background

#F9FAFE

surface

#F1F3FD

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4A7FDF

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

Preview Lab → · Contrast checker → · Palette generator →