#4A7DCB#4A7DCB

#4A7DCB is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.1% C 0.132 H 258.7°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#4A7DCB
RGB	rgb(74, 125, 203)
HSL	hsl(216, 55%, 54%)
HSV	hsv(216, 64%, 80%)
CMYK	cmyk(63.5%, 38.4%, 0%, 20.4%)
CIE-LAB	lab(52.32, 7.45, -45.56)
CIE-LCH	lch(52.32, 46.16, 279.29°)
OKLab	oklab(59.11% -0.026 -0.1295)
OKLCH	oklch(59.11% 0.132 258.7)
XYZ	xyz(20.9333, 20.4329, 59.3291)
Luminance	0.2044 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A7DCB #CB984A

analogous

#4ABECB #4A7DCB #584ACB

triadic

#4A7DCB #CB4A7D #7DCB4A

tetradic

#4A7DCB #CB4ABE #CB984A #4ACB58

square

#4A7DCB #CB4ABE #CB984A #4ACB58

split-complementary

#4A7DCB #CB584A #BECB4A

monochromatic

#234478 #305FA8 #4A7DCB #7A9FD9 #A9C1E6

Accessibility & contrast

On white

4.13

#4A7DCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#4A7DCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A7DCB

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A7DCB	#FFFFFF	#000000	##000000
##4A7DCB	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B83CE

Deuteranopia (green-blind)

#4877C9

Tritanopia (blue-blind)

#008F9A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4a7dcb;
/* rgb */ color: rgb(74, 125, 203);
/* oklch */ color: oklch(59.1% 0.132 258.7);

Tailwind

colors: {
  custom: {
    50: '#88a2db',
    500: '#4a7dcb',
    950: '#000000',
  },
}

SCSS

$custom: #4a7dcb;
$custom-light: #88a2db;
$custom-dark: #000000;

JSON

{
  "hex": "#4a7dcb",
  "rgb": {
    "r": 74,
    "g": 125,
    "b": 203
  },
  "hsl": {
    "h": 216.279,
    "s": 55.365,
    "l": 54.314
  },
  "oklch": {
    "l": 0.59106,
    "c": 0.13207,
    "h": 258.7
  },
  "luminance": 0.20435
}

Semantic roles & 50–950 ramp

primary

#4A7DCB

secondary

#D4BE9D

accent

#A449DF

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0F15

muted

#7D7E83

Preview Lab

Preview with #4A7DCB

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

Preview Lab → · Contrast checker → · Palette generator →