#1A2E7E#1A2E7E

#1A2E7E is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.1% C 0.137 H 267.5°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#1A2E7E
RGB	rgb(26, 46, 126)
HSL	hsl(228, 66%, 30%)
HSV	hsv(228, 79%, 49%)
CMYK	cmyk(79.4%, 63.5%, 0%, 50.6%)
CIE-LAB	lab(22.58, 23.12, -47.49)
CIE-LCH	lch(22.58, 52.82, 295.95°)
OKLab	oklab(34.15% -0.0059 -0.1373)
OKLCH	oklch(34.15% 0.137 267.5)
XYZ	xyz(5.1676, 3.6794, 20.1725)
Luminance	0.0368 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2E7E #7E6A1A

analogous

#1A607E #1A2E7E #381A7E

triadic

#1A2E7E #7E1A2E #2E7E1A

tetradic

#1A2E7E #7E1A60 #7E6A1A #1A7E38

square

#1A2E7E #7E1A60 #7E6A1A #1A7E38

split-complementary

#1A2E7E #7E381A #607E1A

monochromatic

#050919 #101B4B #1A2E7E #2441B1 #3C5BD7

Accessibility & contrast

On white

12.10

#1A2E7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#1A2E7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2E7E

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2E7E	#FFFFFF	#000000	##FFFFFF
##1A2E7E	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B81

Deuteranopia (green-blind)

#00317C

Tritanopia (blue-blind)

#004351

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #1a2e7e;
/* rgb */ color: rgb(26, 46, 126);
/* oklch */ color: oklch(34.1% 0.137 267.5);

Tailwind

colors: {
  custom: {
    50: '#6866a4',
    500: '#1a2e7e',
    950: '#000000',
  },
}

SCSS

$custom: #1a2e7e;
$custom-light: #6866a4;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2e7e",
  "rgb": {
    "r": 26,
    "g": 46,
    "b": 126
  },
  "hsl": {
    "h": 228,
    "s": 65.789,
    "l": 29.804
  },
  "oklch": {
    "l": 0.34147,
    "c": 0.13742,
    "h": 267.5
  },
  "luminance": 0.0368
}

Semantic roles & 50–950 ramp

primary

#1A2E7E

secondary

#B29C42

accent

#C73FE9

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #1A2E7E

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

Preview Lab → · Contrast checker → · Palette generator →