#1A2D70#1A2D70

#1A2D70 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.6% C 0.118 H 267.4°. Best body text is #FFFFFF at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#1A2D70
RGB	rgb(26, 45, 112)
HSL	hsl(227, 62%, 27%)
HSV	hsv(227, 77%, 44%)
CMYK	cmyk(76.8%, 59.8%, 0%, 56.1%)
CIE-LAB	lab(21.08, 18.17, -41.02)
CIE-LCH	lch(21.08, 44.86, 293.90°)
OKLab	oklab(32.65% -0.0054 -0.1183)
OKLCH	oklch(32.65% 0.118 267.4)
XYZ	xyz(4.2880, 3.2658, 15.7305)
Luminance	0.0327 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2D70 #705D1A

analogous

#1A5870 #1A2D70 #321A70

triadic

#1A2D70 #701A2D #2D701A

tetradic

#1A2D70 #701A58 #705D1A #1A7032

square

#1A2D70 #701A58 #705D1A #1A7032

split-complementary

#1A2D70 #70321A #58701A

monochromatic

#060A19 #0E193E #1A2D70 #2641A2 #3457D0

Accessibility & contrast

On white

12.70

#1A2D70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#1A2D70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2D70

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2D70	#FFFFFF	#000000	##FFFFFF
##1A2D70	1.00	12.70	1.65	12.70
#FFFFFF	12.70	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003772

Deuteranopia (green-blind)

#002F6F

Tritanopia (blue-blind)

#003E49

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #1a2d70;
/* rgb */ color: rgb(26, 45, 112);
/* oklch */ color: oklch(32.6% 0.118 267.4);

Tailwind

colors: {
  custom: {
    50: '#64659a',
    500: '#1a2d70',
    950: '#000000',
  },
}

SCSS

$custom: #1a2d70;
$custom-light: #64659a;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2d70",
  "rgb": {
    "r": 26,
    "g": 45,
    "b": 112
  },
  "hsl": {
    "h": 226.744,
    "s": 62.319,
    "l": 27.059
  },
  "oklch": {
    "l": 0.32645,
    "c": 0.11841,
    "h": 267.4
  },
  "luminance": 0.03266
}

Semantic roles & 50–950 ramp

primary

#1A2D70

secondary

#A58F41

accent

#C142E5

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06050E

muted

#7A7A7E

Preview Lab

Preview with #1A2D70

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

Preview Lab → · Contrast checker → · Palette generator →