#4174D2#4174D2

#4174D2 is a mid, vivid blue. Relative luminance 0.183; OKLCH L 57.2% C 0.155 H 261.4°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#4174D2
RGB	rgb(65, 116, 210)
HSL	hsl(219, 62%, 54%)
HSV	hsv(219, 69%, 82%)
CMYK	cmyk(69%, 44.8%, 0%, 17.6%)
CIE-LAB	lab(49.82, 13.97, -53.56)
CIE-LCH	lch(49.82, 55.35, 284.62°)
OKLab	oklab(57.19% -0.0231 -0.1532)
OKLCH	oklch(57.19% 0.155 261.4)
XYZ	xyz(20.0541, 18.2657, 63.4290)
Luminance	0.1827 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4174D2 #D29F41

analogous

#41BCD2 #4174D2 #5741D2

triadic

#4174D2 #D24174 #74D241

tetradic

#4174D2 #D241BC #D29F41 #41D257

square

#4174D2 #D241BC #D29F41 #41D257

split-complementary

#4174D2 #D25741 #BCD241

monochromatic

#1D3E7B #2957AD #4174D2 #7298DE #A4BCE9

Accessibility & contrast

On white

4.51

#4174D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#4174D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4174D2

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4174D2	#FFFFFF	#000000	##000000
##4174D2	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#457ED6

Deuteranopia (green-blind)

#2A70D0

Tritanopia (blue-blind)

#008A99

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4174d2;
/* rgb */ color: rgb(65, 116, 210);
/* oklch */ color: oklch(57.2% 0.155 261.4);

Tailwind

colors: {
  custom: {
    50: '#869be0',
    500: '#4174d2',
    950: '#000000',
  },
}

SCSS

$custom: #4174d2;
$custom-light: #869be0;
$custom-dark: #000000;

JSON

{
  "hex": "#4174d2",
  "rgb": {
    "r": 65,
    "g": 116,
    "b": 210
  },
  "hsl": {
    "h": 218.897,
    "s": 61.702,
    "l": 53.922
  },
  "oklch": {
    "l": 0.5719,
    "c": 0.15497,
    "h": 261.4
  },
  "luminance": 0.18268
}

Semantic roles & 50–950 ramp

primary

#4174D2

secondary

#D6C198

accent

#AC43E5

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4174D2

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

Preview Lab → · Contrast checker → · Palette generator →