#264AA3#264AA3

#264AA3 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 43.7% C 0.150 H 264.4°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#264AA3
RGB	rgb(38, 74, 163)
HSL	hsl(223, 62%, 39%)
HSV	hsv(223, 77%, 64%)
CMYK	cmyk(76.7%, 54.6%, 0%, 36.1%)
CIE-LAB	lab(33.88, 19.89, -51.85)
CIE-LCH	lch(33.88, 55.53, 290.99°)
OKLab	oklab(43.71% -0.0147 -0.1494)
OKLCH	oklch(43.71% 0.15 264.4)
XYZ	xyz(9.8566, 7.9529, 35.6588)
Luminance	0.0795 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#264AA3 #A37F26

analogous

#2689A3 #264AA3 #4126A3

triadic

#264AA3 #A3264A #4AA326

tetradic

#264AA3 #A32689 #A37F26 #26A341

square

#264AA3 #A32689 #A37F26 #26A341

split-complementary

#264AA3 #A34126 #89A326

monochromatic

#0F1D40 #1A3371 #264AA3 #3662D0 #6889DC

Accessibility & contrast

On white

8.11

#264AA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#264AA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #264AA3

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##264AA3	#FFFFFF	#000000	##FFFFFF
##264AA3	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056A6

Deuteranopia (green-blind)

#004AA1

Tritanopia (blue-blind)

#00606F

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #264aa3;
/* rgb */ color: rgb(38, 74, 163);
/* oklch */ color: oklch(43.7% 0.150 264.4);

Tailwind

colors: {
  custom: {
    50: '#737cbf',
    500: '#264aa3',
    950: '#000000',
  },
}

SCSS

$custom: #264aa3;
$custom-light: #737cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#264aa3",
  "rgb": {
    "r": 38,
    "g": 74,
    "b": 163
  },
  "hsl": {
    "h": 222.72,
    "s": 62.189,
    "l": 39.412
  },
  "oklch": {
    "l": 0.43714,
    "c": 0.15013,
    "h": 264.4
  },
  "luminance": 0.07954
}

Semantic roles & 50–950 ramp

primary

#264AA3

secondary

#C2A663

accent

#B643E5

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #264AA3

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

Preview Lab → · Contrast checker → · Palette generator →