#264DB0#264DB0

#264DB0 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.4% C 0.164 H 264.4°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#264DB0
RGB	rgb(38, 77, 176)
HSL	hsl(223, 64%, 42%)
HSV	hsv(223, 78%, 69%)
CMYK	cmyk(78.4%, 56.2%, 0%, 31%)
CIE-LAB	lab(35.70, 22.92, -56.66)
CIE-LCH	lch(35.70, 61.12, 292.02°)
OKLab	oklab(45.4% -0.0159 -0.1635)
OKLCH	oklch(45.4% 0.164 264.4)
XYZ	xyz(11.2869, 8.8531, 42.1798)
Luminance	0.0885 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#264DB0 #B08926

analogous

#2692B0 #264DB0 #4426B0

triadic

#264DB0 #B0264D #4DB026

tetradic

#264DB0 #B02692 #B08926 #26B044

square

#264DB0 #B02692 #B08926 #26B044

split-complementary

#264DB0 #B04426 #92B026

monochromatic

#10214B #1B377E #264DB0 #3E69D5 #7090E0

Accessibility & contrast

On white

7.58

#264DB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#264DB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #264DB0

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##264DB0	#FFFFFF	#000000	##FFFFFF
##264DB0	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB3

Deuteranopia (green-blind)

#004EAE

Tritanopia (blue-blind)

#006677

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #264db0;
/* rgb */ color: rgb(38, 77, 176);
/* oklch */ color: oklch(45.4% 0.164 264.4);

Tailwind

colors: {
  custom: {
    50: '#767ec8',
    500: '#264db0',
    950: '#000000',
  },
}

SCSS

$custom: #264db0;
$custom-light: #767ec8;
$custom-dark: #000000;

JSON

{
  "hex": "#264db0",
  "rgb": {
    "r": 38,
    "g": 77,
    "b": 176
  },
  "hsl": {
    "h": 223.043,
    "s": 64.486,
    "l": 41.961
  },
  "oklch": {
    "l": 0.45397,
    "c": 0.16426,
    "h": 264.4
  },
  "luminance": 0.08854
}

Semantic roles & 50–950 ramp

primary

#264DB0

secondary

#C7AD6B

accent

#B840E7

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #264DB0

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

Preview Lab → · Contrast checker → · Palette generator →