#4174C0#4174C0

#4174C0 is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.1% C 0.131 H 258.2°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#4174C0
RGB	rgb(65, 116, 192)
HSL	hsl(216, 50%, 50%)
HSV	hsv(216, 66%, 75%)
CMYK	cmyk(66.1%, 39.6%, 0%, 24.7%)
CIE-LAB	lab(48.78, 7.56, -44.91)
CIE-LCH	lch(48.78, 45.54, 279.55°)
OKLab	oklab(56.06% -0.0266 -0.1279)
OKLCH	oklch(56.06% 0.131 258.2)
XYZ	xyz(17.9364, 17.4186, 52.2758)
Luminance	0.1742 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4174C0 #C08D41

analogous

#41B3C0 #4174C0 #4E41C0

triadic

#4174C0 #C04174 #74C041

tetradic

#4174C0 #C041B3 #C08D41 #41C04E

square

#4174C0 #C041B3 #C08D41 #41C04E

split-complementary

#4174C0 #C04E41 #B3C041

monochromatic

#223D65 #315893 #4174C0 #6F96CF #9DB7DE

Accessibility & contrast

On white

4.68

#4174C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#4174C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4174C0

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4174C0	#FFFFFF	#000000	##FFFFFF
##4174C0	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#527AC3

Deuteranopia (green-blind)

#3F6EBE

Tritanopia (blue-blind)

#008591

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4174c0;
/* rgb */ color: rgb(65, 116, 192);
/* oklch */ color: oklch(56.1% 0.131 258.2);

Tailwind

colors: {
  custom: {
    50: '#839bd3',
    500: '#4174c0',
    950: '#000000',
  },
}

SCSS

$custom: #4174c0;
$custom-light: #839bd3;
$custom-dark: #000000;

JSON

{
  "hex": "#4174c0",
  "rgb": {
    "r": 65,
    "g": 116,
    "b": 192
  },
  "hsl": {
    "h": 215.906,
    "s": 50.198,
    "l": 50.392
  },
  "oklch": {
    "l": 0.56056,
    "c": 0.1306,
    "h": 258.2
  },
  "luminance": 0.1742
}

Semantic roles & 50–950 ramp

primary

#4174C0

secondary

#CBB492

accent

#A24EDA

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #4174C0

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

Preview Lab → · Contrast checker → · Palette generator →