#4B74AF#4B74AF

#4B74AF is a mid, moderate blue. Relative luminance 0.171; OKLCH L 55.6% C 0.103 H 257.5°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#4B74AF
RGB	rgb(75, 116, 175)
HSL	hsl(215, 40%, 49%)
HSV	hsv(215, 57%, 69%)
CMYK	cmyk(57.1%, 33.7%, 0%, 31.4%)
CIE-LAB	lab(48.36, 3.64, -35.72)
CIE-LCH	lch(48.36, 35.90, 275.82°)
OKLab	oklab(55.57% -0.0223 -0.1008)
OKLCH	oklch(55.57% 0.103 257.5)
XYZ	xyz(16.8822, 17.0804, 42.9563)
Luminance	0.1708 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B74AF #AF864B

analogous

#4BA6AF #4B74AF #544BAF

triadic

#4B74AF #AF4B74 #74AF4B

tetradic

#4B74AF #AF4BA6 #AF864B #4BAF54

square

#4B74AF #AF4BA6 #AF864B #4BAF54

split-complementary

#4B74AF #AF544B #A6AF4B

monochromatic

#263B59 #395884 #4B74AF #7494C3 #9FB5D6

Accessibility & contrast

On white

4.76

#4B74AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#4B74AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B74AF

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B74AF	#FFFFFF	#000000	##FFFFFF
##4B74AF	1.00	4.76	4.42	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C78B1

Deuteranopia (green-blind)

#4F6FAE

Tritanopia (blue-blind)

#008189

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4b74af;
/* rgb */ color: rgb(75, 116, 175);
/* oklch */ color: oklch(55.6% 0.103 257.5);

Tailwind

colors: {
  custom: {
    50: '#859bc7',
    500: '#4b74af',
    950: '#000000',
  },
}

SCSS

$custom: #4b74af;
$custom-light: #859bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#4b74af",
  "rgb": {
    "r": 75,
    "g": 116,
    "b": 175
  },
  "hsl": {
    "h": 215.4,
    "s": 40,
    "l": 49.02
  },
  "oklch": {
    "l": 0.55565,
    "c": 0.10328,
    "h": 257.5
  },
  "luminance": 0.17082
}

Semantic roles & 50–950 ramp

primary

#4B74AF

secondary

#C2AF93

accent

#9F58D0

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #4B74AF

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

Preview Lab → · Contrast checker → · Palette generator →