#4269CB#4269CB

#4269CB is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.4% C 0.158 H 265.2°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#4269CB
RGB	rgb(66, 105, 203)
HSL	hsl(223, 57%, 53%)
HSV	hsv(223, 67%, 80%)
CMYK	cmyk(67.5%, 48.3%, 0%, 20.4%)
CIE-LAB	lab(46.41, 18.53, -55.03)
CIE-LCH	lch(46.41, 58.07, 288.61°)
OKLab	oklab(54.45% -0.0132 -0.1577)
OKLCH	oklch(54.45% 0.158 265.2)
XYZ	xyz(18.0741, 15.5714, 58.5414)
Luminance	0.1557 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4269CB #CBA442

analogous

#42ADCB #4269CB #6042CB

triadic

#4269CB #CB4269 #69CB42

tetradic

#4269CB #CB42AD #CBA442 #42CB60

square

#4269CB #CB42AD #CBA442 #42CB60

split-complementary

#4269CB #CB6042 #ADCB42

monochromatic

#203773 #2D4EA3 #4269CB #728FD8 #A2B5E5

Accessibility & contrast

On white

5.10

#4269CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#4269CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4269CB

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4269CB	#FFFFFF	#000000	##FFFFFF
##4269CB	1.00	5.10	4.11	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3475CF

Deuteranopia (green-blind)

#1168C9

Tritanopia (blue-blind)

#008090

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4269cb;
/* rgb */ color: rgb(66, 105, 203);
/* oklch */ color: oklch(54.4% 0.158 265.2);

Tailwind

colors: {
  custom: {
    50: '#8593db',
    500: '#4269cb',
    950: '#000000',
  },
}

SCSS

$custom: #4269cb;
$custom-light: #8593db;
$custom-dark: #000000;

JSON

{
  "hex": "#4269cb",
  "rgb": {
    "r": 66,
    "g": 105,
    "b": 203
  },
  "hsl": {
    "h": 222.92,
    "s": 56.846,
    "l": 52.745
  },
  "oklch": {
    "l": 0.54449,
    "c": 0.15828,
    "h": 265.2
  },
  "luminance": 0.15573
}

Semantic roles & 50–950 ramp

primary

#4269CB

secondary

#D2C197

accent

#B548E0

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #4269CB

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

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