#1A418E#1A418E

#1A418E is a dark, vivid blue. Relative luminance 0.060; OKLCH L 39.6% C 0.136 H 262.0°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#1A418E
RGB	rgb(26, 65, 142)
HSL	hsl(220, 69%, 33%)
HSV	hsv(220, 82%, 56%)
CMYK	cmyk(81.7%, 54.2%, 0%, 44.3%)
CIE-LAB	lab(29.29, 16.31, -46.55)
CIE-LCH	lch(29.29, 49.33, 289.31°)
OKLab	oklab(39.61% -0.0187 -0.1342)
OKLCH	oklch(39.61% 0.136 262)
XYZ	xyz(7.1970, 5.9523, 26.3555)
Luminance	0.0595 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A418E #8E671A

analogous

#1A7B8E #1A418E #2D1A8E

triadic

#1A418E #8E1A41 #418E1A

tetradic

#1A418E #8E1A7B #8E671A #1A8E2D

square

#1A418E #8E1A7B #8E671A #1A8E2D

split-complementary

#1A418E #8E2D1A #7B8E1A

monochromatic

#071227 #11295A #1A418E #2359C2 #4578DD

Accessibility & contrast

On white

9.59

#1A418E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#1A418E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A418E

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A418E	#FFFFFF	#000000	##FFFFFF
##1A418E	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#064B91

Deuteranopia (green-blind)

#00408C

Tritanopia (blue-blind)

#005461

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #1a418e;
/* rgb */ color: rgb(26, 65, 142);
/* oklch */ color: oklch(39.6% 0.136 262.0);

Tailwind

colors: {
  custom: {
    50: '#6b75b0',
    500: '#1a418e',
    950: '#000000',
  },
}

SCSS

$custom: #1a418e;
$custom-light: #6b75b0;
$custom-dark: #000000;

JSON

{
  "hex": "#1a418e",
  "rgb": {
    "r": 26,
    "g": 65,
    "b": 142
  },
  "hsl": {
    "h": 219.828,
    "s": 69.048,
    "l": 32.941
  },
  "oklch": {
    "l": 0.39605,
    "c": 0.1355,
    "h": 262
  },
  "luminance": 0.05953
}

Semantic roles & 50–950 ramp

primary

#1A418E

secondary

#BE9645

accent

#B13CEC

background

#F6F7FA

surface

#ECEDF5

border

#C7C8CF

text

#080810

muted

#7A7B7F

Preview Lab

Preview with #1A418E

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

Preview Lab → · Contrast checker → · Palette generator →