#10264A#10264A

#10264A is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.3% C 0.072 H 259.8°. Best body text is #FFFFFF at 15.02:1 contrast (WCAG AA passes).

Color values

HEX	#10264A
RGB	rgb(16, 38, 74)
HSL	hsl(217, 64%, 18%)
HSV	hsv(217, 78%, 29%)
CMYK	cmyk(78.4%, 48.6%, 0%, 71%)
CIE-LAB	lab(15.44, 5.73, -24.95)
CIE-LCH	lch(15.44, 25.60, 282.94°)
OKLab	oklab(27.28% -0.0129 -0.0713)
OKLCH	oklch(27.28% 0.073 259.8)
XYZ	xyz(2.1424, 1.9906, 6.7485)
Luminance	0.0199 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10264A #4A3410

analogous

#10434A #10264A #17104A

triadic

#10264A #4A1026 #264A10

tetradic

#10264A #4A1043 #4A3410 #104A17

square

#10264A #4A1043 #4A3410 #104A17

split-complementary

#10264A #4A1710 #434A10

monochromatic

#050D19 #050D19 #10264A #1B407C #265AAF

Accessibility & contrast

On white

15.02

#10264A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#10264A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10264A

15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10264A	#FFFFFF	#000000	##FFFFFF
##10264A	1.00	15.02	1.40	15.02
#FFFFFF	15.02	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14294B

Deuteranopia (green-blind)

#0A2449

Tritanopia (blue-blind)

#002E34

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #10264a;
/* rgb */ color: rgb(16, 38, 74);
/* oklch */ color: oklch(27.3% 0.072 259.8);

Tailwind

colors: {
  custom: {
    50: '#575f7d',
    500: '#10264a',
    950: '#000000',
  },
}

SCSS

$custom: #10264a;
$custom-light: #575f7d;
$custom-dark: #000000;

JSON

{
  "hex": "#10264a",
  "rgb": {
    "r": 16,
    "g": 38,
    "b": 74
  },
  "hsl": {
    "h": 217.241,
    "s": 64.444,
    "l": 17.647
  },
  "oklch": {
    "l": 0.27278,
    "c": 0.0725,
    "h": 259.8
  },
  "luminance": 0.01991
}

Semantic roles & 50–950 ramp

primary

#10264A

secondary

#846532

accent

#A840E7

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#030409

muted

#78797B

Preview Lab

Preview with #10264A

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

Preview Lab → · Contrast checker → · Palette generator →