#1A2686#1A2686

#1A2686 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.5% C 0.158 H 269.4°. Best body text is #FFFFFF at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#1A2686
RGB	rgb(26, 38, 134)
HSL	hsl(233, 68%, 31%)
HSV	hsv(233, 81%, 53%)
CMYK	cmyk(80.6%, 71.6%, 0%, 47.5%)
CIE-LAB	lab(21.31, 31.66, -54.63)
CIE-LCH	lch(21.31, 63.14, 300.09°)
OKLab	oklab(33.45% -0.0017 -0.1582)
OKLCH	oklch(33.45% 0.158 269.4)
XYZ	xyz(5.4207, 3.3265, 22.9060)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2686 #867A1A

analogous

#1A5C86 #1A2686 #441A86

triadic

#1A2686 #861A26 #26861A

tetradic

#1A2686 #861A5C #867A1A #1A8644

square

#1A2686 #861A5C #867A1A #1A8644

split-complementary

#1A2686 #86441A #5C861A

monochromatic

#06091F #101753 #1A2686 #2435B9 #4051DA

Accessibility & contrast

On white

12.61

#1A2686 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#1A2686 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2686

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2686	#FFFFFF	#000000	##FFFFFF
##1A2686	1.00	12.61	1.67	12.61
#FFFFFF	12.61	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003889

Deuteranopia (green-blind)

#002E84

Tritanopia (blue-blind)

#004153

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #1a2686;
/* rgb */ color: rgb(26, 38, 134);
/* oklch */ color: oklch(33.5% 0.158 269.4);

Tailwind

colors: {
  custom: {
    50: '#6b60aa',
    500: '#1a2686',
    950: '#000000',
  },
}

SCSS

$custom: #1a2686;
$custom-light: #6b60aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2686",
  "rgb": {
    "r": 26,
    "g": 38,
    "b": 134
  },
  "hsl": {
    "h": 233.333,
    "s": 67.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.3345,
    "c": 0.15821,
    "h": 269.4
  },
  "luminance": 0.03327
}

Semantic roles & 50–950 ramp

primary

#1A2686

secondary

#B9AC42

accent

#D73DEA

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #1A2686

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

Preview Lab → · Contrast checker → · Palette generator →