#1A286A#1A286A

#1A286A is a dark, moderate blue. Relative luminance 0.028; OKLCH L 31.0% C 0.116 H 269.3°. Best body text is #FFFFFF at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#1A286A
RGB	rgb(26, 40, 106)
HSL	hsl(230, 61%, 26%)
HSV	hsv(230, 75%, 42%)
CMYK	cmyk(75.5%, 62.3%, 0%, 58.4%)
CIE-LAB	lab(19.13, 19.33, -40.30)
CIE-LCH	lch(19.13, 44.70, 295.62°)
OKLab	oklab(31.03% -0.0014 -0.1163)
OKLCH	oklch(31.03% 0.116 269.3)
XYZ	xyz(3.7854, 2.7774, 13.9695)
Luminance	0.0278 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A286A #6A5C1A

analogous

#1A506A #1A286A #341A6A

triadic

#1A286A #6A1A28 #286A1A

tetradic

#1A286A #6A1A50 #6A5C1A #1A6A34

square

#1A286A #6A1A50 #6A5C1A #1A6A34

split-complementary

#1A286A #6A341A #506A1A

monochromatic

#060919 #0E1539 #1A286A #263B9B #324DCC

Accessibility & contrast

On white

13.50

#1A286A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#1A286A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A286A

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A286A	#FFFFFF	#000000	##FFFFFF
##1A286A	1.00	13.50	1.56	13.50
#FFFFFF	13.50	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00326C

Deuteranopia (green-blind)

#002B69

Tritanopia (blue-blind)

#003844

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #1a286a;
/* rgb */ color: rgb(26, 40, 106);
/* oklch */ color: oklch(31.0% 0.116 269.3);

Tailwind

colors: {
  custom: {
    50: '#636195',
    500: '#1a286a',
    950: '#000000',
  },
}

SCSS

$custom: #1a286a;
$custom-light: #636195;
$custom-dark: #000000;

JSON

{
  "hex": "#1a286a",
  "rgb": {
    "r": 26,
    "g": 40,
    "b": 106
  },
  "hsl": {
    "h": 229.5,
    "s": 60.606,
    "l": 25.882
  },
  "oklch": {
    "l": 0.31027,
    "c": 0.11627,
    "h": 269.3
  },
  "luminance": 0.02778
}

Semantic roles & 50–950 ramp

primary

#1A286A

secondary

#9F8F40

accent

#C844E4

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06050D

muted

#7A797E

Preview Lab

Preview with #1A286A

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

Preview Lab → · Contrast checker → · Palette generator →