#1A2D7A#1A2D7A

#1A2D7A is a dark, vivid blue. Relative luminance 0.035; OKLCH L 33.6% C 0.133 H 267.7°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#1A2D7A
RGB	rgb(26, 45, 122)
HSL	hsl(228, 65%, 29%)
HSV	hsv(228, 79%, 48%)
CMYK	cmyk(78.7%, 63.1%, 0%, 52.2%)
CIE-LAB	lab(21.95, 22.22, -46.00)
CIE-LCH	lch(21.95, 51.08, 295.78°)
OKLab	oklab(33.57% -0.0052 -0.1329)
OKLCH	oklch(33.57% 0.133 267.7)
XYZ	xyz(4.8760, 3.5010, 18.8274)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2D7A #7A671A

analogous

#1A5D7A #1A2D7A #371A7A

triadic

#1A2D7A #7A1A2D #2D7A1A

tetradic

#1A2D7A #7A1A5D #7A671A #1A7A37

square

#1A2D7A #7A1A5D #7A671A #1A7A37

split-complementary

#1A2D7A #7A371A #5D7A1A

monochromatic

#050919 #0F1A48 #1A2D7A #2540AC #3958D5

Accessibility & contrast

On white

12.35

#1A2D7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#1A2D7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2D7A

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2D7A	#FFFFFF	#000000	##FFFFFF
##1A2D7A	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00397D

Deuteranopia (green-blind)

#003079

Tritanopia (blue-blind)

#00414F

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #1a2d7a;
/* rgb */ color: rgb(26, 45, 122);
/* oklch */ color: oklch(33.6% 0.133 267.7);

Tailwind

colors: {
  custom: {
    50: '#6765a1',
    500: '#1a2d7a',
    950: '#000000',
  },
}

SCSS

$custom: #1a2d7a;
$custom-light: #6765a1;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2d7a",
  "rgb": {
    "r": 26,
    "g": 45,
    "b": 122
  },
  "hsl": {
    "h": 228.125,
    "s": 64.865,
    "l": 29.02
  },
  "oklch": {
    "l": 0.33565,
    "c": 0.133,
    "h": 267.7
  },
  "luminance": 0.03502
}

Semantic roles & 50–950 ramp

primary

#1A2D7A

secondary

#AE9941

accent

#C740E8

background

#F6F6FA

surface

#EBEBF3

border

#C6C6CD

text

#07050F

muted

#7A7A7F

Preview Lab

Preview with #1A2D7A

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

Preview Lab → · Contrast checker → · Palette generator →