#1A2E4E#1A2E4E

#1A2E4E is a dark, moderate blue. Relative luminance 0.027; OKLCH L 30.2% C 0.064 H 259.4°. Best body text is #FFFFFF at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#1A2E4E
RGB	rgb(26, 46, 78)
HSL	hsl(217, 50%, 20%)
HSV	hsv(217, 67%, 31%)
CMYK	cmyk(66.7%, 41%, 0%, 69.4%)
CIE-LAB	lab(18.90, 3.58, -22.12)
CIE-LCH	lch(18.90, 22.41, 279.19°)
OKLab	oklab(30.19% -0.0117 -0.0627)
OKLCH	oklch(30.19% 0.064 259.4)
XYZ	xyz(2.7777, 2.7234, 7.5855)
Luminance	0.0272 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2E4E #4E3A1A

analogous

#1A484E #1A2E4E #201A4E

triadic

#1A2E4E #4E1A2E #2E4E1A

tetradic

#1A2E4E #4E1A48 #4E3A1A #1A4E20

square

#1A2E4E #4E1A48 #4E3A1A #1A4E20

split-complementary

#1A2E4E #4E201A #484E1A

monochromatic

#080E17 #0B1320 #1A2E4E #29497C #3964AA

Accessibility & contrast

On white

13.59

#1A2E4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#1A2E4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2E4E

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2E4E	#FFFFFF	#000000	##FFFFFF
##1A2E4E	1.00	13.59	1.54	13.59
#FFFFFF	13.59	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#20314F

Deuteranopia (green-blind)

#192C4D

Tritanopia (blue-blind)

#00353A

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #1a2e4e;
/* rgb */ color: rgb(26, 46, 78);
/* oklch */ color: oklch(30.2% 0.064 259.4);

Tailwind

colors: {
  custom: {
    50: '#5c6680',
    500: '#1a2e4e',
    950: '#000000',
  },
}

SCSS

$custom: #1a2e4e;
$custom-light: #5c6680;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2e4e",
  "rgb": {
    "r": 26,
    "g": 46,
    "b": 78
  },
  "hsl": {
    "h": 216.923,
    "s": 50,
    "l": 20.392
  },
  "oklch": {
    "l": 0.30188,
    "c": 0.06383,
    "h": 259.4
  },
  "luminance": 0.02724
}

Semantic roles & 50–950 ramp

primary

#1A2E4E

secondary

#846A40

accent

#A44EDA

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04050A

muted

#797A7C

Preview Lab

Preview with #1A2E4E

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

Preview Lab → · Contrast checker → · Palette generator →