#4154D2#4154D2

#4154D2 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.8% C 0.194 H 271.2°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#4154D2
RGB	rgb(65, 84, 210)
HSL	hsl(232, 62%, 54%)
HSV	hsv(232, 69%, 82%)
CMYK	cmyk(69%, 60%, 0%, 17.6%)
CIE-LAB	lab(41.40, 34.18, -67.16)
CIE-LCH	lch(41.40, 75.36, 296.97°)
OKLab	oklab(50.82% 0.0039 -0.1937)
OKLCH	oklch(50.82% 0.194 271.2)
XYZ	xyz(16.9792, 12.1160, 62.4041)
Luminance	0.1212 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4154D2 #D2BF41

analogous

#419DD2 #4154D2 #7741D2

triadic

#4154D2 #D24154 #54D241

tetradic

#4154D2 #D2419D #D2BF41 #41D277

square

#4154D2 #D2419D #D2BF41 #41D277

split-complementary

#4154D2 #D27741 #9DD241

monochromatic

#1D2A7B #293AAD #4154D2 #7281DE #A4ADE9

Accessibility & contrast

On white

6.13

#4154D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#4154D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4154D2

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4154D2	#FFFFFF	#000000	##FFFFFF
##4154D2	1.00	6.13	3.42	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D6

Deuteranopia (green-blind)

#005BD0

Tritanopia (blue-blind)

#00748B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4154d2;
/* rgb */ color: rgb(65, 84, 210);
/* oklch */ color: oklch(50.8% 0.194 271.2);

Tailwind

colors: {
  custom: {
    50: '#8784e1',
    500: '#4154d2',
    950: '#000000',
  },
}

SCSS

$custom: #4154d2;
$custom-light: #8784e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4154d2",
  "rgb": {
    "r": 65,
    "g": 84,
    "b": 210
  },
  "hsl": {
    "h": 232.138,
    "s": 61.702,
    "l": 53.922
  },
  "oklch": {
    "l": 0.50824,
    "c": 0.19376,
    "h": 271.2
  },
  "luminance": 0.12118
}

Semantic roles & 50–950 ramp

primary

#4154D2

secondary

#D6CE98

accent

#D043E5

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4154D2

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

Preview Lab → · Contrast checker → · Palette generator →