#264EA3#264EA3

#264EA3 is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.6% C 0.145 H 262.9°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#264EA3
RGB	rgb(38, 78, 163)
HSL	hsl(221, 62%, 39%)
HSV	hsv(221, 77%, 64%)
CMYK	cmyk(76.7%, 52.1%, 0%, 36.1%)
CIE-LAB	lab(35.01, 17.20, -50.03)
CIE-LCH	lch(35.01, 52.90, 288.98°)
OKLab	oklab(44.57% -0.0178 -0.144)
OKLCH	oklch(44.57% 0.145 262.9)
XYZ	xyz(10.1322, 8.5041, 35.7507)
Luminance	0.0851 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#264EA3 #A37B26

analogous

#268DA3 #264EA3 #3D26A3

triadic

#264EA3 #A3264E #4EA326

tetradic

#264EA3 #A3268D #A37B26 #26A33D

square

#264EA3 #A3268D #A37B26 #26A33D

split-complementary

#264EA3 #A33D26 #8DA326

monochromatic

#0F1F40 #1A3671 #264EA3 #3667D0 #688DDC

Accessibility & contrast

On white

7.77

#264EA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#264EA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #264EA3

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##264EA3	#FFFFFF	#000000	##FFFFFF
##264EA3	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1658A6

Deuteranopia (green-blind)

#004DA1

Tritanopia (blue-blind)

#006371

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #264ea3;
/* rgb */ color: rgb(38, 78, 163);
/* oklch */ color: oklch(44.6% 0.145 262.9);

Tailwind

colors: {
  custom: {
    50: '#737fbf',
    500: '#264ea3',
    950: '#000000',
  },
}

SCSS

$custom: #264ea3;
$custom-light: #737fbf;
$custom-dark: #000000;

JSON

{
  "hex": "#264ea3",
  "rgb": {
    "r": 38,
    "g": 78,
    "b": 163
  },
  "hsl": {
    "h": 220.8,
    "s": 62.189,
    "l": 39.412
  },
  "oklch": {
    "l": 0.44569,
    "c": 0.14507,
    "h": 262.9
  },
  "luminance": 0.08505
}

Semantic roles & 50–950 ramp

primary

#264EA3

secondary

#C2A363

accent

#B143E5

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #264EA3

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

Preview Lab → · Contrast checker → · Palette generator →