#4074CD#4074CD

#4074CD is a mid, vivid blue. Relative luminance 0.180; OKLCH L 56.8% C 0.149 H 260.4°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#4074CD
RGB	rgb(64, 116, 205)
HSL	hsl(218, 59%, 53%)
HSV	hsv(218, 69%, 80%)
CMYK	cmyk(68.8%, 43.4%, 0%, 19.6%)
CIE-LAB	lab(49.48, 12.02, -51.25)
CIE-LCH	lch(49.48, 52.64, 283.20°)
OKLab	oklab(56.82% -0.0247 -0.1465)
OKLCH	oklch(56.82% 0.149 260.4)
XYZ	xyz(19.3752, 17.9866, 60.1964)
Luminance	0.1799 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4074CD #CD9940

analogous

#40BBCD #4074CD #5240CD

triadic

#4074CD #CD4074 #74CD40

tetradic

#4074CD #CD40BB #CD9940 #40CD52

square

#4074CD #CD40BB #CD9940 #40CD52

split-complementary

#4074CD #CD5240 #BBCD40

monochromatic

#1E3E74 #2B58A5 #4074CD #7197DA #A1BBE6

Accessibility & contrast

On white

4.57

#4074CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#4074CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4074CD

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4074CD	#FFFFFF	#000000	##000000
##4074CD	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#497DD0

Deuteranopia (green-blind)

#3070CB

Tritanopia (blue-blind)

#008996

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4074cd;
/* rgb */ color: rgb(64, 116, 205);
/* oklch */ color: oklch(56.8% 0.149 260.4);

Tailwind

colors: {
  custom: {
    50: '#849bdd',
    500: '#4074cd',
    950: '#000000',
  },
}

SCSS

$custom: #4074cd;
$custom-light: #849bdd;
$custom-dark: #000000;

JSON

{
  "hex": "#4074cd",
  "rgb": {
    "r": 64,
    "g": 116,
    "b": 205
  },
  "hsl": {
    "h": 217.872,
    "s": 58.506,
    "l": 52.745
  },
  "oklch": {
    "l": 0.56823,
    "c": 0.14855,
    "h": 260.4
  },
  "luminance": 0.17989
}

Semantic roles & 50–950 ramp

primary

#4074CD

secondary

#D3BC96

accent

#A846E2

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4074CD

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

Preview Lab → · Contrast checker → · Palette generator →