#4142D2#4142D2

#4142D2 is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 47.8% C 0.214 H 274.4°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#4142D2
RGB	rgb(65, 66, 210)
HSL	hsl(240, 62%, 54%)
HSV	hsv(240, 69%, 82%)
CMYK	cmyk(69%, 68.6%, 0%, 17.6%)
CIE-LAB	lab(37.25, 45.16, -73.96)
CIE-LCH	lch(37.25, 86.66, 301.41°)
OKLab	oklab(47.79% 0.0164 -0.2137)
OKLCH	oklch(47.79% 0.214 274.4)
XYZ	xyz(15.7572, 9.6719, 61.9967)
Luminance	0.0967 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4142D2 #D2D141

analogous

#418BD2 #4142D2 #8941D2

triadic

#4142D2 #D24142 #42D241

tetradic

#4142D2 #D2418B #D2D141 #41D289

square

#4142D2 #D2418B #D2D141 #41D289

split-complementary

#4142D2 #D28941 #8BD241

monochromatic

#1D1E7B #292AAD #4142D2 #7273DE #A4A4E9

Accessibility & contrast

On white

7.16

#4142D2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#4142D2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4142D2

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4142D2	#FFFFFF	#000000	##FFFFFF
##4142D2	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED6

Deuteranopia (green-blind)

#0051CF

Tritanopia (blue-blind)

#006985

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4142d2;
/* rgb */ color: rgb(65, 66, 210);
/* oklch */ color: oklch(47.8% 0.214 274.4);

Tailwind

colors: {
  custom: {
    50: '#8977e1',
    500: '#4142d2',
    950: '#000000',
  },
}

SCSS

$custom: #4142d2;
$custom-light: #8977e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4142d2",
  "rgb": {
    "r": 65,
    "g": 66,
    "b": 210
  },
  "hsl": {
    "h": 239.586,
    "s": 61.702,
    "l": 53.922
  },
  "oklch": {
    "l": 0.47788,
    "c": 0.21437,
    "h": 274.4
  },
  "luminance": 0.09673
}

Semantic roles & 50–950 ramp

primary

#4142D2

secondary

#D6D698

accent

#E443E5

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4142D2

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

Preview Lab → · Contrast checker → · Palette generator →