#4A7DCF#4A7DCF

#4A7DCF is a mid, vivid blue. Relative luminance 0.206; OKLCH L 59.3% C 0.137 H 259.5°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#4A7DCF
RGB	rgb(74, 125, 207)
HSL	hsl(217, 58%, 55%)
HSV	hsv(217, 64%, 81%)
CMYK	cmyk(64.3%, 39.6%, 0%, 18.8%)
CIE-LAB	lab(52.54, 8.83, -47.49)
CIE-LCH	lch(52.54, 48.30, 280.54°)
OKLab	oklab(59.34% -0.0251 -0.1351)
OKLCH	oklch(59.34% 0.137 259.5)
XYZ	xyz(21.4161, 20.6260, 61.8720)
Luminance	0.2063 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A7DCF #CF9C4A

analogous

#4AC0CF #4A7DCF #594ACF

triadic

#4A7DCF #CF4A7D #7DCF4A

tetradic

#4A7DCF #CF4AC0 #CF9C4A #4ACF59

square

#4A7DCF #CF4AC0 #CF9C4A #4ACF59

split-complementary

#4A7DCF #CF594A #C0CF4A

monochromatic

#21457D #2E5FAE #4A7DCF #7AA0DC #ABC2E9

Accessibility & contrast

On white

4.10

#4A7DCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#4A7DCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A7DCF

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A7DCF	#FFFFFF	#000000	##000000
##4A7DCF	1.00	4.10	5.13	5.13
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5884D2

Deuteranopia (green-blind)

#4578CD

Tritanopia (blue-blind)

#00909C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4a7dcf;
/* rgb */ color: rgb(74, 125, 207);
/* oklch */ color: oklch(59.3% 0.137 259.5);

Tailwind

colors: {
  custom: {
    50: '#89a2de',
    500: '#4a7dcf',
    950: '#000000',
  },
}

SCSS

$custom: #4a7dcf;
$custom-light: #89a2de;
$custom-dark: #000000;

JSON

{
  "hex": "#4a7dcf",
  "rgb": {
    "r": 74,
    "g": 125,
    "b": 207
  },
  "hsl": {
    "h": 216.992,
    "s": 58.079,
    "l": 55.098
  },
  "oklch": {
    "l": 0.59342,
    "c": 0.13746,
    "h": 259.5
  },
  "luminance": 0.20628
}

Semantic roles & 50–950 ramp

primary

#4A7DCF

secondary

#D6C19F

accent

#A646E1

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0F15

muted

#7D7E83

Preview Lab

Preview with #4A7DCF

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

Preview Lab → · Contrast checker → · Palette generator →