#4A7CCF#4A7CCF

#4A7CCF is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.1% C 0.139 H 260.0°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#4A7CCF
RGB	rgb(74, 124, 207)
HSL	hsl(217, 58%, 55%)
HSV	hsv(217, 64%, 81%)
CMYK	cmyk(64.3%, 40.1%, 0%, 18.8%)
CIE-LAB	lab(52.26, 9.44, -47.93)
CIE-LCH	lch(52.26, 48.85, 281.15°)
OKLab	oklab(59.13% -0.0241 -0.1365)
OKLCH	oklch(59.13% 0.139 260)
XYZ	xyz(21.2902, 20.3741, 61.8300)
Luminance	0.2038 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A7CCF #CF9D4A

analogous

#4ABECF #4A7CCF #5B4ACF

triadic

#4A7CCF #CF4A7C #7CCF4A

tetradic

#4A7CCF #CF4ABE #CF9D4A #4ACF5B

square

#4A7CCF #CF4ABE #CF9D4A #4ACF5B

split-complementary

#4A7CCF #CF5B4A #BECF4A

monochromatic

#21447D #2E5EAE #4A7CCF #7A9FDC #ABC2E9

Accessibility & contrast

On white

4.14

#4A7CCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#4A7CCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A7CCF

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A7CCF	#FFFFFF	#000000	##000000
##4A7CCF	1.00	4.14	5.08	5.08
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5783D2

Deuteranopia (green-blind)

#4377CD

Tritanopia (blue-blind)

#008F9B

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4a7ccf;
/* rgb */ color: rgb(74, 124, 207);
/* oklch */ color: oklch(59.1% 0.139 260.0);

Tailwind

colors: {
  custom: {
    50: '#89a1de',
    500: '#4a7ccf',
    950: '#000000',
  },
}

SCSS

$custom: #4a7ccf;
$custom-light: #89a1de;
$custom-dark: #000000;

JSON

{
  "hex": "#4a7ccf",
  "rgb": {
    "r": 74,
    "g": 124,
    "b": 207
  },
  "hsl": {
    "h": 217.444,
    "s": 58.079,
    "l": 55.098
  },
  "oklch": {
    "l": 0.59125,
    "c": 0.13857,
    "h": 260
  },
  "luminance": 0.20376
}

Semantic roles & 50–950 ramp

primary

#4A7CCF

secondary

#D6C19F

accent

#A746E1

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0E15

muted

#7D7E83

Preview Lab

Preview with #4A7CCF

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

Preview Lab → · Contrast checker → · Palette generator →