#4172CE#4172CE

#4172CE is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.5% C 0.152 H 261.7°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#4172CE
RGB	rgb(65, 114, 206)
HSL	hsl(219, 59%, 53%)
HSV	hsv(219, 68%, 81%)
CMYK	cmyk(68.4%, 44.7%, 0%, 19.2%)
CIE-LAB	lab(49.02, 13.78, -52.55)
CIE-LCH	lch(49.02, 54.33, 284.70°)
OKLab	oklab(56.5% -0.0219 -0.1503)
OKLCH	oklch(56.5% 0.152 261.7)
XYZ	xyz(19.3339, 17.6127, 60.7612)
Luminance	0.1762 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4172CE #CE9D41

analogous

#41B8CE #4172CE #5641CE

triadic

#4172CE #CE4172 #72CE41

tetradic

#4172CE #CE41B8 #CE9D41 #41CE56

square

#4172CE #CE41B8 #CE9D41 #41CE56

split-complementary

#4172CE #CE5641 #B8CE41

monochromatic

#1E3D76 #2B56A7 #4172CE #7296DB #A2BAE7

Accessibility & contrast

On white

4.64

#4172CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#4172CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4172CE

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4172CE	#FFFFFF	#000000	##FFFFFF
##4172CE	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#457BD1

Deuteranopia (green-blind)

#2A6ECC

Tritanopia (blue-blind)

#008796

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4172ce;
/* rgb */ color: rgb(65, 114, 206);
/* oklch */ color: oklch(56.5% 0.152 261.7);

Tailwind

colors: {
  custom: {
    50: '#859add',
    500: '#4172ce',
    950: '#000000',
  },
}

SCSS

$custom: #4172ce;
$custom-light: #859add;
$custom-dark: #000000;

JSON

{
  "hex": "#4172ce",
  "rgb": {
    "r": 65,
    "g": 114,
    "b": 206
  },
  "hsl": {
    "h": 219.149,
    "s": 58.996,
    "l": 53.137
  },
  "oklch": {
    "l": 0.56502,
    "c": 0.15191,
    "h": 261.7
  },
  "luminance": 0.17615
}

Semantic roles & 50–950 ramp

primary

#4172CE

secondary

#D4BF97

accent

#AC46E2

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #4172CE

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

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