#1A2A4E#1A2A4E

#1A2A4E is a dark, moderate blue. Relative luminance 0.024; OKLCH L 29.2% C 0.069 H 264.5°. Best body text is #FFFFFF at 14.14:1 contrast (WCAG AA passes).

Color values

HEX	#1A2A4E
RGB	rgb(26, 42, 78)
HSL	hsl(222, 50%, 20%)
HSV	hsv(222, 67%, 31%)
CMYK	cmyk(66.7%, 46.2%, 0%, 69.4%)
CIE-LAB	lab(17.58, 6.47, -24.22)
CIE-LCH	lch(17.58, 25.07, 284.96°)
OKLab	oklab(29.16% -0.0067 -0.0689)
OKLCH	oklch(29.16% 0.069 264.5)
XYZ	xyz(2.6286, 2.4254, 7.5359)
Luminance	0.0243 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2A4E #4E3E1A

analogous

#1A444E #1A2A4E #241A4E

triadic

#1A2A4E #4E1A2A #2A4E1A

tetradic

#1A2A4E #4E1A44 #4E3E1A #1A4E24

square

#1A2A4E #4E1A44 #4E3E1A #1A4E24

split-complementary

#1A2A4E #4E241A #444E1A

monochromatic

#080C17 #0B1120 #1A2A4E #29437C #395BAA

Accessibility & contrast

On white

14.14

#1A2A4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#1A2A4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2A4E

14.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2A4E	#FFFFFF	#000000	##FFFFFF
##1A2A4E	1.00	14.14	1.49	14.14
#FFFFFF	14.14	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A2E4F

Deuteranopia (green-blind)

#13294D

Tritanopia (blue-blind)

#003238

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #1a2a4e;
/* rgb */ color: rgb(26, 42, 78);
/* oklch */ color: oklch(29.2% 0.069 264.5);

Tailwind

colors: {
  custom: {
    50: '#5c6380',
    500: '#1a2a4e',
    950: '#000000',
  },
}

SCSS

$custom: #1a2a4e;
$custom-light: #5c6380;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2a4e",
  "rgb": {
    "r": 26,
    "g": 42,
    "b": 78
  },
  "hsl": {
    "h": 221.538,
    "s": 50,
    "l": 20.392
  },
  "oklch": {
    "l": 0.29164,
    "c": 0.06927,
    "h": 264.5
  },
  "luminance": 0.02426
}

Semantic roles & 50–950 ramp

primary

#1A2A4E

secondary

#846F40

accent

#AF4EDA

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#04050A

muted

#79797C

Preview Lab

Preview with #1A2A4E

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

Preview Lab → · Contrast checker → · Palette generator →