#263AA2#263AA2

#263AA2 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.4% C 0.169 H 268.9°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#263AA2
RGB	rgb(38, 58, 162)
HSL	hsl(230, 62%, 39%)
HSV	hsv(230, 77%, 64%)
CMYK	cmyk(76.5%, 64.2%, 0%, 36.5%)
CIE-LAB	lab(29.53, 30.23, -58.35)
CIE-LCH	lch(29.53, 65.71, 297.39°)
OKLab	oklab(40.43% -0.0033 -0.1687)
OKLCH	oklch(40.43% 0.169 268.9)
XYZ	xyz(8.8317, 6.0459, 34.8769)
Luminance	0.0605 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263AA2 #A28E26

analogous

#2678A2 #263AA2 #5026A2

triadic

#263AA2 #A2263A #3AA226

tetradic

#263AA2 #A22678 #A28E26 #26A250

square

#263AA2 #A22678 #A28E26 #26A250

split-complementary

#263AA2 #A25026 #78A226

monochromatic

#0F173F #1A2870 #263AA2 #354ED0 #677ADB

Accessibility & contrast

On white

9.50

#263AA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#263AA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263AA2

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263AA2	#FFFFFF	#000000	##FFFFFF
##263AA2	1.00	9.50	2.21	9.50
#FFFFFF	9.50	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CA5

Deuteranopia (green-blind)

#0040A0

Tritanopia (blue-blind)

#005568

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #263aa2;
/* rgb */ color: rgb(38, 58, 162);
/* oklch */ color: oklch(40.4% 0.169 268.9);

Tailwind

colors: {
  custom: {
    50: '#7470be',
    500: '#263aa2',
    950: '#000000',
  },
}

SCSS

$custom: #263aa2;
$custom-light: #7470be;
$custom-dark: #000000;

JSON

{
  "hex": "#263aa2",
  "rgb": {
    "r": 38,
    "g": 58,
    "b": 162
  },
  "hsl": {
    "h": 230.323,
    "s": 62,
    "l": 39.216
  },
  "oklch": {
    "l": 0.40434,
    "c": 0.16874,
    "h": 268.9
  },
  "luminance": 0.06047
}

Semantic roles & 50–950 ramp

primary

#263AA2

secondary

#C1B263

accent

#CB43E5

background

#F7F6FB

surface

#EEECF7

border

#C9C7D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #263AA2

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

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