#1A2986#1A2986

#1A2986 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.0% C 0.155 H 268.8°. Best body text is #FFFFFF at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#1A2986
RGB	rgb(26, 41, 134)
HSL	hsl(232, 68%, 31%)
HSV	hsv(232, 81%, 53%)
CMYK	cmyk(80.6%, 69.4%, 0%, 47.5%)
CIE-LAB	lab(22.04, 29.68, -53.42)
CIE-LCH	lch(22.04, 61.11, 299.05°)
OKLab	oklab(33.98% -0.0032 -0.1547)
OKLCH	oklch(33.98% 0.155 268.8)
XYZ	xyz(5.5205, 3.5261, 22.9393)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2986 #86771A

analogous

#1A5F86 #1A2986 #411A86

triadic

#1A2986 #861A29 #29861A

tetradic

#1A2986 #861A5F #86771A #1A8641

square

#1A2986 #861A5F #86771A #1A8641

split-complementary

#1A2986 #86411A #5F861A

monochromatic

#060A1F #101953 #1A2986 #2439B9 #4056DA

Accessibility & contrast

On white

12.31

#1A2986 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#1A2986 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2986

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2986	#FFFFFF	#000000	##FFFFFF
##1A2986	1.00	12.31	1.71	12.31
#FFFFFF	12.31	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A89

Deuteranopia (green-blind)

#003084

Tritanopia (blue-blind)

#004254

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #1a2986;
/* rgb */ color: rgb(26, 41, 134);
/* oklch */ color: oklch(34.0% 0.155 268.8);

Tailwind

colors: {
  custom: {
    50: '#6b63aa',
    500: '#1a2986',
    950: '#000000',
  },
}

SCSS

$custom: #1a2986;
$custom-light: #6b63aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2986",
  "rgb": {
    "r": 26,
    "g": 41,
    "b": 134
  },
  "hsl": {
    "h": 231.667,
    "s": 67.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.33981,
    "c": 0.15471,
    "h": 268.8
  },
  "luminance": 0.03527
}

Semantic roles & 50–950 ramp

primary

#1A2986

secondary

#B9A942

accent

#D23DEA

background

#F6F5FA

surface

#ECEAF4

border

#C7C6CE

text

#080510

muted

#7A797F

Preview Lab

Preview with #1A2986

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

Preview Lab → · Contrast checker → · Palette generator →