#4154CA#4154CA

#4154CA is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.2% C 0.183 H 271.2°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#4154CA
RGB	rgb(65, 84, 202)
HSL	hsl(232, 56%, 52%)
HSV	hsv(232, 68%, 79%)
CMYK	cmyk(67.8%, 58.4%, 0%, 20.8%)
CIE-LAB	lab(40.78, 31.38, -63.56)
CIE-LCH	lch(40.78, 70.89, 296.28°)
OKLab	oklab(50.17% 0.004 -0.1831)
OKLCH	oklch(50.17% 0.183 271.2)
XYZ	xyz(16.0074, 11.7272, 57.2857)
Luminance	0.1173 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4154CA #CAB741

analogous

#4198CA #4154CA #7341CA

triadic

#4154CA #CA4154 #54CA41

tetradic

#4154CA #CA4198 #CAB741 #41CA73

square

#4154CA #CA4198 #CAB741 #41CA73

split-complementary

#4154CA #CA7341 #98CA41

monochromatic

#202B71 #2D3DA1 #4154CA #717FD7 #A1AAE5

Accessibility & contrast

On white

6.28

#4154CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#4154CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4154CA

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4154CA	#FFFFFF	#000000	##FFFFFF
##4154CA	1.00	6.28	3.35	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CE

Deuteranopia (green-blind)

#005AC8

Tritanopia (blue-blind)

#007187

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4154ca;
/* rgb */ color: rgb(65, 84, 202);
/* oklch */ color: oklch(50.2% 0.183 271.2);

Tailwind

colors: {
  custom: {
    50: '#8684db',
    500: '#4154ca',
    950: '#000000',
  },
}

SCSS

$custom: #4154ca;
$custom-light: #8684db;
$custom-dark: #000000;

JSON

{
  "hex": "#4154ca",
  "rgb": {
    "r": 65,
    "g": 84,
    "b": 202
  },
  "hsl": {
    "h": 231.679,
    "s": 56.379,
    "l": 52.353
  },
  "oklch": {
    "l": 0.50169,
    "c": 0.18318,
    "h": 271.2
  },
  "luminance": 0.11729
}

Semantic roles & 50–950 ramp

primary

#4154CA

secondary

#D1C996

accent

#CB48E0

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #4154CA

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

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