#4A7FCC#4A7FCC

#4A7FCC is a mid, vivid blue. Relative luminance 0.210; OKLCH L 59.6% C 0.131 H 257.8°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#4A7FCC
RGB	rgb(74, 127, 204)
HSL	hsl(216, 56%, 55%)
HSV	hsv(216, 64%, 80%)
CMYK	cmyk(63.7%, 37.7%, 0%, 20%)
CIE-LAB	lab(52.94, 6.59, -45.14)
CIE-LCH	lch(52.94, 45.62, 278.30°)
OKLab	oklab(59.6% -0.0278 -0.1283)
OKLCH	oklch(59.6% 0.131 257.8)
XYZ	xyz(21.3086, 20.9922, 60.0440)
Luminance	0.2099 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A7FCC #CC974A

analogous

#4AC0CC #4A7FCC #564ACC

triadic

#4A7FCC #CC4A7F #7FCC4A

tetradic

#4A7FCC #CC4AC0 #CC974A #4ACC56

square

#4A7FCC #CC4AC0 #CC974A #4ACC56

split-complementary

#4A7FCC #CC564A #C0CC4A

monochromatic

#224679 #3061A9 #4A7FCC #7AA1D9 #A9C3E7

Accessibility & contrast

On white

4.04

#4A7FCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#4A7FCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A7FCC

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A7FCC	#FFFFFF	#000000	##000000
##4A7FCC	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D85CF

Deuteranopia (green-blind)

#4B79CA

Tritanopia (blue-blind)

#00919C

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4a7fcc;
/* rgb */ color: rgb(74, 127, 204);
/* oklch */ color: oklch(59.6% 0.131 257.8);

Tailwind

colors: {
  custom: {
    50: '#88a3dc',
    500: '#4a7fcc',
    950: '#000000',
  },
}

SCSS

$custom: #4a7fcc;
$custom-light: #88a3dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4a7fcc",
  "rgb": {
    "r": 74,
    "g": 127,
    "b": 204
  },
  "hsl": {
    "h": 215.538,
    "s": 56.034,
    "l": 54.51
  },
  "oklch": {
    "l": 0.59603,
    "c": 0.13124,
    "h": 257.8
  },
  "luminance": 0.20994
}

Semantic roles & 50–950 ramp

primary

#4A7FCC

secondary

#D4BE9D

accent

#A248DF

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4A7FCC

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

Preview Lab → · Contrast checker → · Palette generator →