#1A459E#1A459E

#1A459E is a dark, vivid blue. Relative luminance 0.069; OKLCH L 41.8% C 0.153 H 262.5°. Best body text is #FFFFFF at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#1A459E
RGB	rgb(26, 69, 158)
HSL	hsl(220, 72%, 36%)
HSV	hsv(220, 84%, 62%)
CMYK	cmyk(83.5%, 56.3%, 0%, 38%)
CIE-LAB	lab(31.68, 20.03, -52.44)
CIE-LCH	lch(31.68, 56.14, 290.91°)
OKLab	oklab(41.81% -0.02 -0.1514)
OKLCH	oklch(41.81% 0.153 262.5)
XYZ	xyz(8.7235, 6.9434, 33.2216)
Luminance	0.0694 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A459E #9E731A

analogous

#1A879E #1A459E #311A9E

triadic

#1A459E #9E1A45 #459E1A

tetradic

#1A459E #9E1A87 #9E731A #1A9E31

square

#1A459E #9E1A87 #9E731A #1A9E31

split-complementary

#1A459E #9E311A #879E1A

monochromatic

#091735 #112E69 #1A459E #235CD3 #5080E2

Accessibility & contrast

On white

8.79

#1A459E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#1A459E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A459E

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A459E	#FFFFFF	#000000	##FFFFFF
##1A459E	1.00	8.79	2.39	8.79
#FFFFFF	8.79	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A1

Deuteranopia (green-blind)

#00459C

Tritanopia (blue-blind)

#005B6A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #1a459e;
/* rgb */ color: rgb(26, 69, 158);
/* oklch */ color: oklch(41.8% 0.153 262.5);

Tailwind

colors: {
  custom: {
    50: '#6f78bb',
    500: '#1a459e',
    950: '#000000',
  },
}

SCSS

$custom: #1a459e;
$custom-light: #6f78bb;
$custom-dark: #000000;

JSON

{
  "hex": "#1a459e",
  "rgb": {
    "r": 26,
    "g": 69,
    "b": 158
  },
  "hsl": {
    "h": 220.455,
    "s": 71.739,
    "l": 36.078
  },
  "oklch": {
    "l": 0.41806,
    "c": 0.15274,
    "h": 262.5
  },
  "luminance": 0.06944
}

Semantic roles & 50–950 ramp

primary

#1A459E

secondary

#C59E4F

accent

#B339EE

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #1A459E

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

Preview Lab → · Contrast checker → · Palette generator →