#1A244C#1A244C

#1A244C is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.5% C 0.075 H 270.3°. Best body text is #FFFFFF at 14.99:1 contrast (WCAG AA passes).

Color values

HEX	#1A244C
RGB	rgb(26, 36, 76)
HSL	hsl(228, 49%, 20%)
HSV	hsv(228, 66%, 30%)
CMYK	cmyk(65.8%, 52.6%, 0%, 70.2%)
CIE-LAB	lab(15.50, 10.10, -26.18)
CIE-LCH	lch(15.50, 28.06, 291.09°)
OKLab	oklab(27.53% 0.0004 -0.0748)
OKLCH	oklch(27.53% 0.075 270.3)
XYZ	xyz(2.3609, 2.0030, 7.0983)
Luminance	0.0200 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A244C #4C421A

analogous

#1A3D4C #1A244C #291A4C

triadic

#1A244C #4C1A24 #244C1A

tetradic

#1A244C #4C1A3D #4C421A #1A4C29

square

#1A244C #4C1A3D #4C421A #1A4C29

split-complementary

#1A244C #4C291A #3D4C1A

monochromatic

#080B17 #0A0E1E #1A244C #2A3A7A #394FA7

Accessibility & contrast

On white

14.99

#1A244C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#1A244C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A244C

14.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A244C	#FFFFFF	#000000	##FFFFFF
##1A244C	1.00	14.99	1.40	14.99
#FFFFFF	14.99	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#10294D

Deuteranopia (green-blind)

#08254B

Tritanopia (blue-blind)

#002D34

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #1a244c;
/* rgb */ color: rgb(26, 36, 76);
/* oklch */ color: oklch(27.5% 0.075 270.3);

Tailwind

colors: {
  custom: {
    50: '#5c5e7e',
    500: '#1a244c',
    950: '#000000',
  },
}

SCSS

$custom: #1a244c;
$custom-light: #5c5e7e;
$custom-dark: #000000;

JSON

{
  "hex": "#1a244c",
  "rgb": {
    "r": 26,
    "g": 36,
    "b": 76
  },
  "hsl": {
    "h": 228,
    "s": 49.02,
    "l": 20
  },
  "oklch": {
    "l": 0.2753,
    "c": 0.07478,
    "h": 270.3
  },
  "luminance": 0.02003
}

Semantic roles & 50–950 ramp

primary

#1A244C

secondary

#827540

accent

#BD4FD9

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04040A

muted

#79797C

Preview Lab

Preview with #1A244C

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

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