#4262DD#4262DD

#4262DD is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.4% C 0.191 H 268.3°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#4262DD
RGB	rgb(66, 98, 221)
HSL	hsl(228, 70%, 56%)
HSV	hsv(228, 70%, 87%)
CMYK	cmyk(70.1%, 55.7%, 0%, 13.3%)
CIE-LAB	lab(45.79, 29.38, -66.31)
CIE-LCH	lch(45.79, 72.53, 293.90°)
OKLab	oklab(54.37% -0.0057 -0.191)
OKLCH	oklch(54.37% 0.191 268.3)
XYZ	xyz(19.6611, 15.1121, 70.2734)
Luminance	0.1511 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4262DD #DDBD42

analogous

#42B0DD #4262DD #7042DD

triadic

#4262DD #DD4262 #62DD42

tetradic

#4262DD #DD42B0 #DDBD42 #42DD70

square

#4262DD #DD42B0 #DDBD42 #42DD70

split-complementary

#4262DD #DD7042 #B0DD42

monochromatic

#19318C #2243BF #4262DD #768DE6 #AAB8F0

Accessibility & contrast

On white

5.22

#4262DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#4262DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4262DD

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4262DD	#FFFFFF	#000000	##FFFFFF
##4262DD	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074E1

Deuteranopia (green-blind)

#0066DB

Tritanopia (blue-blind)

#008096

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4262dd;
/* rgb */ color: rgb(66, 98, 221);
/* oklch */ color: oklch(54.4% 0.191 268.3);

Tailwind

colors: {
  custom: {
    50: '#898ee8',
    500: '#4262dd',
    950: '#000000',
  },
}

SCSS

$custom: #4262dd;
$custom-light: #898ee8;
$custom-dark: #000000;

JSON

{
  "hex": "#4262dd",
  "rgb": {
    "r": 66,
    "g": 98,
    "b": 221
  },
  "hsl": {
    "h": 227.613,
    "s": 69.507,
    "l": 56.275
  },
  "oklch": {
    "l": 0.5437,
    "c": 0.1911,
    "h": 268.3
  },
  "luminance": 0.15114
}

Semantic roles & 50–950 ramp

primary

#4262DD

secondary

#DDD09D

accent

#C83BEC

background

#F9F8FE

surface

#F1F0FD

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4262DD

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

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