#1A2C76#1A2C76

#1A2C76 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.0% C 0.129 H 268.0°. Best body text is #FFFFFF at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#1A2C76
RGB	rgb(26, 44, 118)
HSL	hsl(228, 64%, 28%)
HSV	hsv(228, 78%, 46%)
CMYK	cmyk(78%, 62.7%, 0%, 53.7%)
CIE-LAB	lab(21.31, 21.32, -44.48)
CIE-LCH	lch(21.31, 49.32, 295.61°)
OKLab	oklab(32.98% -0.0045 -0.1285)
OKLCH	oklch(32.98% 0.129 268)
XYZ	xyz(4.5956, 3.3285, 17.5363)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2C76 #76641A

analogous

#1A5A76 #1A2C76 #361A76

triadic

#1A2C76 #761A2C #2C761A

tetradic

#1A2C76 #761A5A #76641A #1A7636

square

#1A2C76 #761A5A #76641A #1A7636

split-complementary

#1A2C76 #76361A #5A761A

monochromatic

#060919 #0F1944 #1A2C76 #253FA8 #3756D3

Accessibility & contrast

On white

12.61

#1A2C76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#1A2C76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2C76

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2C76	#FFFFFF	#000000	##FFFFFF
##1A2C76	1.00	12.61	1.67	12.61
#FFFFFF	12.61	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003878

Deuteranopia (green-blind)

#002F75

Tritanopia (blue-blind)

#003F4C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #1a2c76;
/* rgb */ color: rgb(26, 44, 118);
/* oklch */ color: oklch(33.0% 0.129 268.0);

Tailwind

colors: {
  custom: {
    50: '#66649e',
    500: '#1a2c76',
    950: '#000000',
  },
}

SCSS

$custom: #1a2c76;
$custom-light: #66649e;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2c76",
  "rgb": {
    "r": 26,
    "g": 44,
    "b": 118
  },
  "hsl": {
    "h": 228.261,
    "s": 63.889,
    "l": 28.235
  },
  "oklch": {
    "l": 0.32983,
    "c": 0.12855,
    "h": 268
  },
  "luminance": 0.03329
}

Semantic roles & 50–950 ramp

primary

#1A2C76

secondary

#AB9641

accent

#C641E7

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07050E

muted

#7A7A7E

Preview Lab

Preview with #1A2C76

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

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