#1A2176#1A2176

#1A2176 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.9% C 0.142 H 271.1°. Best body text is #FFFFFF at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#1A2176
RGB	rgb(26, 33, 118)
HSL	hsl(235, 64%, 28%)
HSV	hsv(235, 78%, 46%)
CMYK	cmyk(78%, 72%, 0%, 53.7%)
CIE-LAB	lab(18.43, 28.90, -49.21)
CIE-LCH	lch(18.43, 57.07, 300.43°)
OKLab	oklab(30.87% 0.0028 -0.1424)
OKLCH	oklch(30.87% 0.142 271.1)
XYZ	xyz(4.2388, 2.6149, 17.4174)
Luminance	0.0261 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2176 #766F1A

analogous

#1A4F76 #1A2176 #411A76

triadic

#1A2176 #761A21 #21761A

tetradic

#1A2176 #761A4F #766F1A #1A7641

square

#1A2176 #761A4F #766F1A #1A7641

split-complementary

#1A2176 #76411A #4F761A

monochromatic

#060719 #0F1344 #1A2176 #252FA8 #3743D3

Accessibility & contrast

On white

13.79

#1A2176 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#1A2176 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2176

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2176	#FFFFFF	#000000	##FFFFFF
##1A2176	1.00	13.79	1.52	13.79
#FFFFFF	13.79	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003179

Deuteranopia (green-blind)

#002974

Tritanopia (blue-blind)

#003848

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #1a2176;
/* rgb */ color: rgb(26, 33, 118);
/* oklch */ color: oklch(30.9% 0.142 271.1);

Tailwind

colors: {
  custom: {
    50: '#675c9e',
    500: '#1a2176',
    950: '#000000',
  },
}

SCSS

$custom: #1a2176;
$custom-light: #675c9e;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2176",
  "rgb": {
    "r": 26,
    "g": 33,
    "b": 118
  },
  "hsl": {
    "h": 235.435,
    "s": 63.889,
    "l": 28.235
  },
  "oklch": {
    "l": 0.30868,
    "c": 0.14242,
    "h": 271.1
  },
  "luminance": 0.02615
}

Semantic roles & 50–950 ramp

primary

#1A2176

secondary

#ABA341

accent

#DA41E7

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #1A2176

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

Preview Lab → · Contrast checker → · Palette generator →