#4A7FCF#4A7FCF

#4A7FCF is a mid, vivid blue. Relative luminance 0.211; OKLCH L 59.8% C 0.135 H 258.4°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#4A7FCF
RGB	rgb(74, 127, 207)
HSL	hsl(216, 58%, 55%)
HSV	hsv(216, 64%, 81%)
CMYK	cmyk(64.3%, 38.6%, 0%, 18.8%)
CIE-LAB	lab(53.10, 7.62, -46.59)
CIE-LCH	lch(53.10, 47.21, 279.29°)
OKLab	oklab(59.78% -0.0271 -0.1325)
OKLCH	oklch(59.78% 0.135 258.4)
XYZ	xyz(21.6719, 21.1375, 61.9572)
Luminance	0.2114 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A7FCF #CF9A4A

analogous

#4AC2CF #4A7FCF #574ACF

triadic

#4A7FCF #CF4A7F #7FCF4A

tetradic

#4A7FCF #CF4AC2 #CF9A4A #4ACF57

square

#4A7FCF #CF4AC2 #CF9A4A #4ACF57

split-complementary

#4A7FCF #CF574A #C2CF4A

monochromatic

#21467D #2E61AE #4A7FCF #7AA1DC #ABC3E9

Accessibility & contrast

On white

4.02

#4A7FCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#4A7FCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A7FCF

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A7FCF	#FFFFFF	#000000	##000000
##4A7FCF	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C86D2

Deuteranopia (green-blind)

#4879CD

Tritanopia (blue-blind)

#00919D

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4a7fcf;
/* rgb */ color: rgb(74, 127, 207);
/* oklch */ color: oklch(59.8% 0.135 258.4);

Tailwind

colors: {
  custom: {
    50: '#89a3de',
    500: '#4a7fcf',
    950: '#000000',
  },
}

SCSS

$custom: #4a7fcf;
$custom-light: #89a3de;
$custom-dark: #000000;

JSON

{
  "hex": "#4a7fcf",
  "rgb": {
    "r": 74,
    "g": 127,
    "b": 207
  },
  "hsl": {
    "h": 216.09,
    "s": 58.079,
    "l": 55.098
  },
  "oklch": {
    "l": 0.59779,
    "c": 0.13525,
    "h": 258.4
  },
  "luminance": 0.2114
}

Semantic roles & 50–950 ramp

primary

#4A7FCF

secondary

#D6C09F

accent

#A446E1

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0D0F15

muted

#7D7F83

Preview Lab

Preview with #4A7FCF

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

Preview Lab → · Contrast checker → · Palette generator →