#4174D6#4174D6

#4174D6 is a mid, vivid blue. Relative luminance 0.185; OKLCH L 57.5% C 0.160 H 262.0°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#4174D6
RGB	rgb(65, 116, 214)
HSL	hsl(219, 65%, 55%)
HSV	hsv(219, 70%, 84%)
CMYK	cmyk(69.6%, 45.8%, 0%, 16.1%)
CIE-LAB	lab(50.06, 15.40, -55.44)
CIE-LCH	lch(50.06, 57.54, 285.53°)
OKLab	oklab(57.45% -0.0224 -0.1588)
OKLCH	oklch(57.45% 0.16 262)
XYZ	xyz(20.5586, 18.4675, 66.0864)
Luminance	0.1847 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4174D6 #D6A341

analogous

#41BFD6 #4174D6 #5941D6

triadic

#4174D6 #D64174 #74D641

tetradic

#4174D6 #D641BF #D6A341 #41D659

square

#4174D6 #D641BF #D6A341 #41D659

split-complementary

#4174D6 #D65941 #BFD641

monochromatic

#1C3E81 #2757B3 #4174D6 #7399E1 #A6BEEC

Accessibility & contrast

On white

4.47

#4174D6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#4174D6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4174D6

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4174D6	#FFFFFF	#000000	##000000
##4174D6	1.00	4.47	4.69	4.69
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#427EDA

Deuteranopia (green-blind)

#2371D4

Tritanopia (blue-blind)

#008B9A

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4174d6;
/* rgb */ color: rgb(65, 116, 214);
/* oklch */ color: oklch(57.5% 0.160 262.0);

Tailwind

colors: {
  custom: {
    50: '#869be3',
    500: '#4174d6',
    950: '#000000',
  },
}

SCSS

$custom: #4174d6;
$custom-light: #869be3;
$custom-dark: #000000;

JSON

{
  "hex": "#4174d6",
  "rgb": {
    "r": 65,
    "g": 116,
    "b": 214
  },
  "hsl": {
    "h": 219.463,
    "s": 64.502,
    "l": 54.706
  },
  "oklch": {
    "l": 0.57454,
    "c": 0.16036,
    "h": 262
  },
  "luminance": 0.1847
}

Semantic roles & 50–950 ramp

primary

#4174D6

secondary

#D9C39A

accent

#AE40E7

background

#F8F9FE

surface

#F0F2FC

border

#CBCCD5

text

#0D0E15

muted

#7D7E84

Preview Lab

Preview with #4174D6

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

Preview Lab → · Contrast checker → · Palette generator →