#4150CE#4150CE

#4150CE is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.8% C 0.193 H 272.1°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#4150CE
RGB	rgb(65, 80, 206)
HSL	hsl(234, 59%, 53%)
HSV	hsv(234, 68%, 81%)
CMYK	cmyk(68.4%, 61.2%, 0%, 19.2%)
CIE-LAB	lab(40.11, 35.30, -66.97)
CIE-LCH	lch(40.11, 75.70, 297.79°)
OKLab	oklab(49.77% 0.007 -0.1932)
OKLCH	oklch(49.77% 0.193 272.1)
XYZ	xyz(16.1855, 11.3158, 59.7117)
Luminance	0.1132 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4150CE #CEBF41

analogous

#4196CE #4150CE #7841CE

triadic

#4150CE #CE4150 #50CE41

tetradic

#4150CE #CE4196 #CEBF41 #41CE78

square

#4150CE #CE4196 #CEBF41 #41CE78

split-complementary

#4150CE #CE7841 #96CE41

monochromatic

#1E2876 #2B38A7 #4150CE #727DDB #A2AAE7

Accessibility & contrast

On white

6.44

#4150CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#4150CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4150CE

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4150CE	#FFFFFF	#000000	##FFFFFF
##4150CE	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D2

Deuteranopia (green-blind)

#0058CC

Tritanopia (blue-blind)

#007087

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4150ce;
/* rgb */ color: rgb(65, 80, 206);
/* oklch */ color: oklch(49.8% 0.193 272.1);

Tailwind

colors: {
  custom: {
    50: '#8781de',
    500: '#4150ce',
    950: '#000000',
  },
}

SCSS

$custom: #4150ce;
$custom-light: #8781de;
$custom-dark: #000000;

JSON

{
  "hex": "#4150ce",
  "rgb": {
    "r": 65,
    "g": 80,
    "b": 206
  },
  "hsl": {
    "h": 233.617,
    "s": 58.996,
    "l": 53.137
  },
  "oklch": {
    "l": 0.49769,
    "c": 0.19332,
    "h": 272.1
  },
  "luminance": 0.11317
}

Semantic roles & 50–950 ramp

primary

#4150CE

secondary

#D4CD97

accent

#D246E2

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4150CE

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

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