#1A2E7F#1A2E7F

#1A2E7F is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.2% C 0.139 H 267.5°. Best body text is #FFFFFF at 12.06:1 contrast (WCAG AA passes).

Color values

HEX	#1A2E7F
RGB	rgb(26, 46, 127)
HSL	hsl(228, 66%, 30%)
HSV	hsv(228, 80%, 50%)
CMYK	cmyk(79.5%, 63.8%, 0%, 50.2%)
CIE-LAB	lab(22.67, 23.52, -47.98)
CIE-LCH	lch(22.67, 53.43, 296.11°)
OKLab	oklab(34.24% -0.0059 -0.1387)
OKLCH	oklch(34.24% 0.139 267.5)
XYZ	xyz(5.2324, 3.7053, 20.5140)
Luminance	0.0371 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2E7F #7F6B1A

analogous

#1A607F #1A2E7F #391A7F

triadic

#1A2E7F #7F1A2E #2E7F1A

tetradic

#1A2E7F #7F1A60 #7F6B1A #1A7F39

square

#1A2E7F #7F1A60 #7F6B1A #1A7F39

split-complementary

#1A2E7F #7F391A #607F1A

monochromatic

#050919 #101C4C #1A2E7F #2440B2 #3C5BD7

Accessibility & contrast

On white

12.06

#1A2E7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#1A2E7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2E7F

12.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2E7F	#FFFFFF	#000000	##FFFFFF
##1A2E7F	1.00	12.06	1.74	12.06
#FFFFFF	12.06	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B82

Deuteranopia (green-blind)

#00327D

Tritanopia (blue-blind)

#004352

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #1a2e7f;
/* rgb */ color: rgb(26, 46, 127);
/* oklch */ color: oklch(34.2% 0.139 267.5);

Tailwind

colors: {
  custom: {
    50: '#6866a5',
    500: '#1a2e7f',
    950: '#000000',
  },
}

SCSS

$custom: #1a2e7f;
$custom-light: #6866a5;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2e7f",
  "rgb": {
    "r": 26,
    "g": 46,
    "b": 127
  },
  "hsl": {
    "h": 228.119,
    "s": 66.013,
    "l": 30
  },
  "oklch": {
    "l": 0.34242,
    "c": 0.13884,
    "h": 267.5
  },
  "luminance": 0.03706
}

Semantic roles & 50–950 ramp

primary

#1A2E7F

secondary

#B39D42

accent

#C73FE9

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #1A2E7F

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

Preview Lab → · Contrast checker → · Palette generator →