#4172CA#4172CA

#4172CA is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.2% C 0.146 H 261.1°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#4172CA
RGB	rgb(65, 114, 202)
HSL	hsl(219, 56%, 52%)
HSV	hsv(219, 68%, 79%)
CMYK	cmyk(67.8%, 43.6%, 0%, 20.8%)
CIE-LAB	lab(48.79, 12.35, -50.64)
CIE-LCH	lch(48.79, 52.13, 283.71°)
OKLab	oklab(56.24% -0.0226 -0.1447)
OKLCH	oklch(56.24% 0.146 261.1)
XYZ	xyz(18.8542, 17.4208, 58.2346)
Luminance	0.1742 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4172CA #CA9941

analogous

#41B7CA #4172CA #5441CA

triadic

#4172CA #CA4172 #72CA41

tetradic

#4172CA #CA41B7 #CA9941 #41CA54

square

#4172CA #CA41B7 #CA9941 #41CA54

split-complementary

#4172CA #CA5441 #B7CA41

monochromatic

#203D71 #2D56A1 #4172CA #7196D7 #A1B9E5

Accessibility & contrast

On white

4.68

#4172CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#4172CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4172CA

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4172CA	#FFFFFF	#000000	##FFFFFF
##4172CA	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)

#487BCD

Deuteranopia (green-blind)

#306EC8

Tritanopia (blue-blind)

#008694

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4172ca;
/* rgb */ color: rgb(65, 114, 202);
/* oklch */ color: oklch(56.2% 0.146 261.1);

Tailwind

colors: {
  custom: {
    50: '#849adb',
    500: '#4172ca',
    950: '#000000',
  },
}

SCSS

$custom: #4172ca;
$custom-light: #849adb;
$custom-dark: #000000;

JSON

{
  "hex": "#4172ca",
  "rgb": {
    "r": 65,
    "g": 114,
    "b": 202
  },
  "hsl": {
    "h": 218.54,
    "s": 56.379,
    "l": 52.353
  },
  "oklch": {
    "l": 0.56243,
    "c": 0.14647,
    "h": 261.1
  },
  "luminance": 0.17423
}

Semantic roles & 50–950 ramp

primary

#4172CA

secondary

#D1BC96

accent

#A948E0

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #4172CA

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

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