#1A2E4C#1A2E4C

#1A2E4C is a dark, moderate blue. Relative luminance 0.027; OKLCH L 30.1% C 0.061 H 258.3°. Best body text is #FFFFFF at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#1A2E4C
RGB	rgb(26, 46, 76)
HSL	hsl(216, 49%, 20%)
HSV	hsv(216, 66%, 30%)
CMYK	cmyk(65.8%, 39.5%, 0%, 70.2%)
CIE-LAB	lab(18.78, 2.78, -20.96)
CIE-LCH	lch(18.78, 21.15, 277.56°)
OKLab	oklab(30.05% -0.0123 -0.0594)
OKLCH	oklch(30.05% 0.061 258.3)
XYZ	xyz(2.7070, 2.6952, 7.2136)
Luminance	0.0270 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2E4C #4C381A

analogous

#1A474C #1A2E4C #1F1A4C

triadic

#1A2E4C #4C1A2E #2E4C1A

tetradic

#1A2E4C #4C1A47 #4C381A #1A4C1F

square

#1A2E4C #4C1A47 #4C381A #1A4C1F

split-complementary

#1A2E4C #4C1F1A #474C1A

monochromatic

#080E17 #0A121E #1A2E4C #2A4A7A #3965A7

Accessibility & contrast

On white

13.65

#1A2E4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#1A2E4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2E4C

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2E4C	#FFFFFF	#000000	##FFFFFF
##1A2E4C	1.00	13.65	1.54	13.65
#FFFFFF	13.65	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21304D

Deuteranopia (green-blind)

#1B2C4B

Tritanopia (blue-blind)

#003539

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #1a2e4c;
/* rgb */ color: rgb(26, 46, 76);
/* oklch */ color: oklch(30.1% 0.061 258.3);

Tailwind

colors: {
  custom: {
    50: '#5c667e',
    500: '#1a2e4c',
    950: '#000000',
  },
}

SCSS

$custom: #1a2e4c;
$custom-light: #5c667e;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2e4c",
  "rgb": {
    "r": 26,
    "g": 46,
    "b": 76
  },
  "hsl": {
    "h": 216,
    "s": 49.02,
    "l": 20
  },
  "oklch": {
    "l": 0.30054,
    "c": 0.06062,
    "h": 258.3
  },
  "luminance": 0.02695
}

Semantic roles & 50–950 ramp

primary

#1A2E4C

secondary

#826840

accent

#A24FD9

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04050A

muted

#797A7C

Preview Lab

Preview with #1A2E4C

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

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