#4A7CDB#4A7CDB

#4A7CDB is a mid, vivid blue. Relative luminance 0.210; OKLCH L 59.9% C 0.155 H 261.9°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#4A7CDB
RGB	rgb(74, 124, 219)
HSL	hsl(219, 67%, 57%)
HSV	hsv(219, 66%, 86%)
CMYK	cmyk(66.2%, 43.4%, 0%, 14.1%)
CIE-LAB	lab(52.93, 13.62, -53.65)
CIE-LCH	lch(52.93, 55.35, 284.24°)
OKLab	oklab(59.86% -0.0217 -0.1532)
OKLCH	oklch(59.86% 0.155 261.9)
XYZ	xyz(22.8134, 20.9834, 69.8520)
Luminance	0.2099 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A7CDB #DBA94A

analogous

#4AC5DB #4A7CDB #604ADB

triadic

#4A7CDB #DB4A7C #7CDB4A

tetradic

#4A7CDB #DB4AC5 #DBA94A #4ADB60

square

#4A7CDB #DB4AC5 #DBA94A #4ADB60

split-complementary

#4A7CDB #DB604A #C5DB4A

monochromatic

#1C448E #265CC1 #4A7CDB #7DA1E5 #B0C6EF

Accessibility & contrast

On white

4.04

#4A7CDB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#4A7CDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A7CDB

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A7CDB	#FFFFFF	#000000	##000000
##4A7CDB	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)

#4F86DF

Deuteranopia (green-blind)

#3678D9

Tritanopia (blue-blind)

#0092A1

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4a7cdb;
/* rgb */ color: rgb(74, 124, 219);
/* oklch */ color: oklch(59.9% 0.155 261.9);

Tailwind

colors: {
  custom: {
    50: '#8ba1e7',
    500: '#4a7cdb',
    950: '#000000',
  },
}

SCSS

$custom: #4a7cdb;
$custom-light: #8ba1e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4a7cdb",
  "rgb": {
    "r": 74,
    "g": 124,
    "b": 219
  },
  "hsl": {
    "h": 219.31,
    "s": 66.82,
    "l": 57.451
  },
  "oklch": {
    "l": 0.59864,
    "c": 0.15476,
    "h": 261.9
  },
  "luminance": 0.20986
}

Semantic roles & 50–950 ramp

primary

#4A7CDB

secondary

#DEC9A3

accent

#AF3EEA

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4A7CDB

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

Preview Lab → · Contrast checker → · Palette generator →