#4A7BCE#4A7BCE

#4A7BCE is a mid, vivid blue. Relative luminance 0.201; OKLCH L 58.8% C 0.138 H 260.3°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#4A7BCE
RGB	rgb(74, 123, 206)
HSL	hsl(218, 57%, 55%)
HSV	hsv(218, 64%, 81%)
CMYK	cmyk(64.1%, 40.3%, 0%, 19.2%)
CIE-LAB	lab(51.92, 9.71, -47.90)
CIE-LCH	lch(51.92, 48.87, 281.46°)
OKLab	oklab(58.85% -0.0233 -0.1364)
OKLCH	oklch(58.85% 0.138 260.3)
XYZ	xyz(21.0436, 20.0760, 61.1466)
Luminance	0.2008 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A7BCE #CE9D4A

analogous

#4ABDCE #4A7BCE #5B4ACE

triadic

#4A7BCE #CE4A7B #7BCE4A

tetradic

#4A7BCE #CE4ABD #CE9D4A #4ACE5B

square

#4A7BCE #CE4ABD #CE9D4A #4ACE5B

split-complementary

#4A7BCE #CE5B4A #BDCE4A

monochromatic

#22437C #2F5DAC #4A7BCE #7A9EDB #AAC1E8

Accessibility & contrast

On white

4.19

#4A7BCE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#4A7BCE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A7BCE

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A7BCE	#FFFFFF	#000000	##000000
##4A7BCE	1.00	4.19	5.02	5.02
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5682D1

Deuteranopia (green-blind)

#4276CC

Tritanopia (blue-blind)

#008E9A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4a7bce;
/* rgb */ color: rgb(74, 123, 206);
/* oklch */ color: oklch(58.8% 0.138 260.3);

Tailwind

colors: {
  custom: {
    50: '#89a0dd',
    500: '#4a7bce',
    950: '#000000',
  },
}

SCSS

$custom: #4a7bce;
$custom-light: #89a0dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4a7bce",
  "rgb": {
    "r": 74,
    "g": 123,
    "b": 206
  },
  "hsl": {
    "h": 217.727,
    "s": 57.391,
    "l": 54.902
  },
  "oklch": {
    "l": 0.58848,
    "c": 0.13835,
    "h": 260.3
  },
  "luminance": 0.20078
}

Semantic roles & 50–950 ramp

primary

#4A7BCE

secondary

#D6C19E

accent

#A847E1

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0E15

muted

#7D7E83

Preview Lab

Preview with #4A7BCE

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

Preview Lab → · Contrast checker → · Palette generator →