#1A2E55#1A2E55

#1A2E55 is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.7% C 0.075 H 262.4°. Best body text is #FFFFFF at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#1A2E55
RGB	rgb(26, 46, 85)
HSL	hsl(220, 53%, 22%)
HSV	hsv(220, 69%, 33%)
CMYK	cmyk(69.4%, 45.9%, 0%, 66.7%)
CIE-LAB	lab(19.35, 6.40, -26.11)
CIE-LCH	lch(19.35, 26.88, 283.76°)
OKLab	oklab(30.68% -0.0099 -0.0744)
OKLCH	oklch(30.68% 0.075 262.4)
XYZ	xyz(3.0421, 2.8292, 8.9783)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2E55 #55411A

analogous

#1A4C55 #1A2E55 #241A55

triadic

#1A2E55 #551A2E #2E551A

tetradic

#1A2E55 #551A4C #55411A #1A5524

square

#1A2E55 #551A4C #55411A #1A5524

split-complementary

#1A2E55 #55241A #4C551A

monochromatic

#070D17 #0C1526 #1A2E55 #284784 #3761B3

Accessibility & contrast

On white

13.41

#1A2E55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#1A2E55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2E55

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2E55	#FFFFFF	#000000	##FFFFFF
##1A2E55	1.00	13.41	1.57	13.41
#FFFFFF	13.41	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C3257

Deuteranopia (green-blind)

#132C54

Tritanopia (blue-blind)

#00373D

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #1a2e55;
/* rgb */ color: rgb(26, 46, 85);
/* oklch */ color: oklch(30.7% 0.075 262.4);

Tailwind

colors: {
  custom: {
    50: '#5e6685',
    500: '#1a2e55',
    950: '#000000',
  },
}

SCSS

$custom: #1a2e55;
$custom-light: #5e6685;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2e55",
  "rgb": {
    "r": 26,
    "g": 46,
    "b": 85
  },
  "hsl": {
    "h": 219.661,
    "s": 53.153,
    "l": 21.765
  },
  "oklch": {
    "l": 0.30678,
    "c": 0.07509,
    "h": 262.4
  },
  "luminance": 0.02829
}

Semantic roles & 50–950 ramp

primary

#1A2E55

secondary

#8B7240

accent

#AB4BDD

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#05050B

muted

#797A7C

Preview Lab

Preview with #1A2E55

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

Preview Lab → · Contrast checker → · Palette generator →