#1A2E84#1A2E84

#1A2E84 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.7% C 0.146 H 267.6°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#1A2E84
RGB	rgb(26, 46, 132)
HSL	hsl(229, 67%, 31%)
HSV	hsv(229, 80%, 52%)
CMYK	cmyk(80.3%, 65.2%, 0%, 48.2%)
CIE-LAB	lab(23.13, 25.50, -50.37)
CIE-LCH	lch(23.13, 56.46, 296.85°)
OKLab	oklab(34.72% -0.006 -0.1457)
OKLCH	oklch(34.72% 0.146 267.6)
XYZ	xyz(5.5664, 3.8389, 22.2729)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2E84 #84701A

analogous

#1A6384 #1A2E84 #3B1A84

triadic

#1A2E84 #841A2E #2E841A

tetradic

#1A2E84 #841A63 #84701A #1A843B

square

#1A2E84 #841A63 #84701A #1A843B

split-complementary

#1A2E84 #843B1A #63841A

monochromatic

#060A1E #101C51 #1A2E84 #2440B7 #3F5CD9

Accessibility & contrast

On white

11.88

#1A2E84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#1A2E84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2E84

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2E84	#FFFFFF	#000000	##FFFFFF
##1A2E84	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C87

Deuteranopia (green-blind)

#003282

Tritanopia (blue-blind)

#004554

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #1a2e84;
/* rgb */ color: rgb(26, 46, 132);
/* oklch */ color: oklch(34.7% 0.146 267.6);

Tailwind

colors: {
  custom: {
    50: '#6a66a9',
    500: '#1a2e84',
    950: '#000000',
  },
}

SCSS

$custom: #1a2e84;
$custom-light: #6a66a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2e84",
  "rgb": {
    "r": 26,
    "g": 46,
    "b": 132
  },
  "hsl": {
    "h": 228.679,
    "s": 67.089,
    "l": 30.98
  },
  "oklch": {
    "l": 0.34724,
    "c": 0.14584,
    "h": 267.6
  },
  "luminance": 0.0384
}

Semantic roles & 50–950 ramp

primary

#1A2E84

secondary

#B8A142

accent

#CA3EEA

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#070610

muted

#7A7A7F

Preview Lab

Preview with #1A2E84

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

Preview Lab → · Contrast checker → · Palette generator →