#1A246F#1A246F

#1A246F is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.7% C 0.129 H 270.7°. Best body text is #FFFFFF at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#1A246F
RGB	rgb(26, 36, 111)
HSL	hsl(233, 62%, 27%)
HSV	hsv(233, 77%, 44%)
CMYK	cmyk(76.6%, 67.6%, 0%, 56.5%)
CIE-LAB	lab(18.49, 24.16, -44.59)
CIE-LCH	lch(18.49, 50.72, 298.45°)
OKLab	oklab(30.7% 0.0015 -0.1289)
OKLCH	oklch(30.7% 0.129 270.7)
XYZ	xyz(3.9251, 2.6287, 15.3364)
Luminance	0.0263 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A246F #6F651A

analogous

#1A4F6F #1A246F #3B1A6F

triadic

#1A246F #6F1A24 #246F1A

tetradic

#1A246F #6F1A4F #6F651A #1A6F3B

square

#1A246F #6F1A4F #6F651A #1A6F3B

split-complementary

#1A246F #6F3B1A #4F6F1A

monochromatic

#060819 #0E143D #1A246F #2634A1 #3446CF

Accessibility & contrast

On white

13.76

#1A246F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#1A246F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A246F

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A246F	#FFFFFF	#000000	##FFFFFF
##1A246F	1.00	13.76	1.53	13.76
#FFFFFF	13.76	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003171

Deuteranopia (green-blind)

#00296E

Tritanopia (blue-blind)

#003846

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #1a246f;
/* rgb */ color: rgb(26, 36, 111);
/* oklch */ color: oklch(30.7% 0.129 270.7);

Tailwind

colors: {
  custom: {
    50: '#655e99',
    500: '#1a246f',
    950: '#000000',
  },
}

SCSS

$custom: #1a246f;
$custom-light: #655e99;
$custom-dark: #000000;

JSON

{
  "hex": "#1a246f",
  "rgb": {
    "r": 26,
    "g": 36,
    "b": 111
  },
  "hsl": {
    "h": 232.941,
    "s": 62.044,
    "l": 26.863
  },
  "oklch": {
    "l": 0.30698,
    "c": 0.1289,
    "h": 270.7
  },
  "luminance": 0.02629
}

Semantic roles & 50–950 ramp

primary

#1A246F

secondary

#A49841

accent

#D243E5

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040E

muted

#7A797E

Preview Lab

Preview with #1A246F

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

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