#4154C4#4154C4

#4154C4 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.7% C 0.175 H 271.3°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#4154C4
RGB	rgb(65, 84, 196)
HSL	hsl(231, 53%, 51%)
HSV	hsv(231, 67%, 77%)
CMYK	cmyk(66.8%, 57.1%, 0%, 23.1%)
CIE-LAB	lab(40.33, 29.27, -60.82)
CIE-LCH	lch(40.33, 67.50, 295.70°)
OKLab	oklab(49.69% 0.0039 -0.1751)
OKLCH	oklch(49.69% 0.175 271.3)
XYZ	xyz(15.3107, 11.4486, 53.6168)
Luminance	0.1145 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4154C4 #C4B141

analogous

#4195C4 #4154C4 #6F41C4

triadic

#4154C4 #C44154 #54C441

tetradic

#4154C4 #C44195 #C4B141 #41C46F

square

#4154C4 #C44195 #C4B141 #41C46F

split-complementary

#4154C4 #C46F41 #95C441

monochromatic

#212B6A #2F3F98 #4154C4 #707ED3 #9EA8E1

Accessibility & contrast

On white

6.38

#4154C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#4154C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4154C4

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4154C4	#FFFFFF	#000000	##FFFFFF
##4154C4	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C8

Deuteranopia (green-blind)

#0059C2

Tritanopia (blue-blind)

#006F84

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4154c4;
/* rgb */ color: rgb(65, 84, 196);
/* oklch */ color: oklch(49.7% 0.175 271.3);

Tailwind

colors: {
  custom: {
    50: '#8583d7',
    500: '#4154c4',
    950: '#000000',
  },
}

SCSS

$custom: #4154c4;
$custom-light: #8583d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4154c4",
  "rgb": {
    "r": 65,
    "g": 84,
    "b": 196
  },
  "hsl": {
    "h": 231.298,
    "s": 52.61,
    "l": 51.176
  },
  "oklch": {
    "l": 0.49689,
    "c": 0.17512,
    "h": 271.3
  },
  "luminance": 0.1145
}

Semantic roles & 50–950 ramp

primary

#4154C4

secondary

#CDC593

accent

#C74CDC

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #4154C4

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

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