#1A2976#1A2976

#1A2976 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.4% C 0.132 H 269.0°. Best body text is #FFFFFF at 12.94:1 contrast (WCAG AA passes).

Color values

HEX	#1A2976
RGB	rgb(26, 41, 118)
HSL	hsl(230, 64%, 28%)
HSV	hsv(230, 78%, 46%)
CMYK	cmyk(78%, 65.3%, 0%, 53.7%)
CIE-LAB	lab(20.49, 23.43, -45.83)
CIE-LCH	lch(20.49, 51.47, 297.08°)
OKLab	oklab(32.37% -0.0023 -0.1325)
OKLCH	oklch(32.37% 0.132 269)
XYZ	xyz(4.4878, 3.1130, 17.5004)
Luminance	0.0311 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2976 #76671A

analogous

#1A5776 #1A2976 #391A76

triadic

#1A2976 #761A29 #29761A

tetradic

#1A2976 #761A57 #76671A #1A7639

square

#1A2976 #761A57 #76671A #1A7639

split-complementary

#1A2976 #76391A #57761A

monochromatic

#060919 #0F1844 #1A2976 #253AA8 #3751D3

Accessibility & contrast

On white

12.94

#1A2976 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#1A2976 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2976

12.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2976	#FFFFFF	#000000	##FFFFFF
##1A2976	1.00	12.94	1.62	12.94
#FFFFFF	12.94	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003678

Deuteranopia (green-blind)

#002D75

Tritanopia (blue-blind)

#003D4B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #1a2976;
/* rgb */ color: rgb(26, 41, 118);
/* oklch */ color: oklch(32.4% 0.132 269.0);

Tailwind

colors: {
  custom: {
    50: '#66629e',
    500: '#1a2976',
    950: '#000000',
  },
}

SCSS

$custom: #1a2976;
$custom-light: #66629e;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2976",
  "rgb": {
    "r": 26,
    "g": 41,
    "b": 118
  },
  "hsl": {
    "h": 230.217,
    "s": 63.889,
    "l": 28.235
  },
  "oklch": {
    "l": 0.32373,
    "c": 0.13247,
    "h": 269
  },
  "luminance": 0.03113
}

Semantic roles & 50–950 ramp

primary

#1A2976

secondary

#AB9941

accent

#CC41E7

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #1A2976

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

Preview Lab → · Contrast checker → · Palette generator →