#4269BB#4269BB

#4269BB is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.4% C 0.136 H 263.4°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#4269BB
RGB	rgb(66, 105, 187)
HSL	hsl(221, 48%, 50%)
HSV	hsv(221, 65%, 73%)
CMYK	cmyk(64.7%, 43.9%, 0%, 26.7%)
CIE-LAB	lab(45.42, 12.83, -47.37)
CIE-LCH	lch(45.42, 49.08, 285.15°)
OKLab	oklab(53.38% -0.0157 -0.1352)
OKLCH	oklch(53.38% 0.136 263.4)
XYZ	xyz(16.2648, 14.8477, 49.0128)
Luminance	0.1485 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4269BB #BB9442

analogous

#42A6BB #4269BB #5842BB

triadic

#4269BB #BB4269 #69BB42

tetradic

#4269BB #BB42A6 #BB9442 #42BB58

square

#4269BB #BB42A6 #BB9442 #42BB58

split-complementary

#4269BB #BB5842 #A6BB42

monochromatic

#223661 #32508E #4269BB #6E8CCC #9CB0DC

Accessibility & contrast

On white

5.29

#4269BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#4269BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4269BB

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4269BB	#FFFFFF	#000000	##FFFFFF
##4269BB	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4271BE

Deuteranopia (green-blind)

#2F66B9

Tritanopia (blue-blind)

#007C89

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4269bb;
/* rgb */ color: rgb(66, 105, 187);
/* oklch */ color: oklch(53.4% 0.136 263.4);

Tailwind

colors: {
  custom: {
    50: '#8293d0',
    500: '#4269bb',
    950: '#000000',
  },
}

SCSS

$custom: #4269bb;
$custom-light: #8293d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4269bb",
  "rgb": {
    "r": 66,
    "g": 105,
    "b": 187
  },
  "hsl": {
    "h": 220.661,
    "s": 47.826,
    "l": 49.608
  },
  "oklch": {
    "l": 0.5338,
    "c": 0.13613,
    "h": 263.4
  },
  "luminance": 0.14849
}

Semantic roles & 50–950 ramp

primary

#4269BB

secondary

#C8B691

accent

#AC50D7

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0C0D14

muted

#7D7E82

Preview Lab

Preview with #4269BB

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

Preview Lab → · Contrast checker → · Palette generator →