#1A246D#1A246D

#1A246D is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.5% C 0.126 H 270.8°. Best body text is #FFFFFF at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#1A246D
RGB	rgb(26, 36, 109)
HSL	hsl(233, 61%, 26%)
HSV	hsv(233, 76%, 43%)
CMYK	cmyk(76.1%, 67%, 0%, 57.3%)
CIE-LAB	lab(18.30, 23.37, -43.61)
CIE-LCH	lch(18.30, 49.48, 298.19°)
OKLab	oklab(30.5% 0.0017 -0.126)
OKLCH	oklch(30.5% 0.126 270.8)
XYZ	xyz(3.8163, 2.5851, 14.7629)
Luminance	0.0259 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A246D #6D631A

analogous

#1A4E6D #1A246D #3A1A6D

triadic

#1A246D #6D1A24 #246D1A

tetradic

#1A246D #6D1A4E #6D631A #1A6D3A

square

#1A246D #6D1A4E #6D631A #1A6D3A

split-complementary

#1A246D #6D3A1A #4E6D1A

monochromatic

#060819 #0E143C #1A246D #26349E #3346CE

Accessibility & contrast

On white

13.84

#1A246D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#1A246D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A246D

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A246D	#FFFFFF	#000000	##FFFFFF
##1A246D	1.00	13.84	1.52	13.84
#FFFFFF	13.84	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00316F

Deuteranopia (green-blind)

#00296C

Tritanopia (blue-blind)

#003745

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #1a246d;
/* rgb */ color: rgb(26, 36, 109);
/* oklch */ color: oklch(30.5% 0.126 270.8);

Tailwind

colors: {
  custom: {
    50: '#645e98',
    500: '#1a246d',
    950: '#000000',
  },
}

SCSS

$custom: #1a246d;
$custom-light: #645e98;
$custom-dark: #000000;

JSON

{
  "hex": "#1a246d",
  "rgb": {
    "r": 26,
    "g": 36,
    "b": 109
  },
  "hsl": {
    "h": 232.771,
    "s": 61.481,
    "l": 26.471
  },
  "oklch": {
    "l": 0.30498,
    "c": 0.12602,
    "h": 270.8
  },
  "luminance": 0.02585
}

Semantic roles & 50–950 ramp

primary

#1A246D

secondary

#A29641

accent

#D143E5

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040E

muted

#7A797E

Preview Lab

Preview with #1A246D

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

Preview Lab → · Contrast checker → · Palette generator →