#1A1174#1A1174

#1A1174 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.3% C 0.156 H 273.9°. Best body text is #FFFFFF at 15.26:1 contrast (WCAG AA passes).

Color values

HEX	#1A1174
RGB	rgb(26, 17, 116)
HSL	hsl(245, 74%, 26%)
HSV	hsv(245, 85%, 45%)
CMYK	cmyk(77.6%, 85.3%, 0%, 54.5%)
CIE-LAB	lab(14.85, 37.66, -53.83)
CIE-LCH	lch(14.85, 65.70, 304.98°)
OKLab	oklab(28.27% 0.0107 -0.1557)
OKLCH	oklch(28.27% 0.156 273.9)
XYZ	xyz(3.7778, 1.8811, 16.6836)
Luminance	0.0188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A1174 #6B7411

analogous

#113974 #1A1174 #4B1174

triadic

#1A1174 #741A11 #11741A

tetradic

#1A1174 #741139 #6B7411 #11744B

square

#1A1174 #741139 #6B7411 #11744B

split-complementary

#1A1174 #744B11 #397411

monochromatic

#06041B #0E093F #1A1174 #2619A9 #3221DE

Accessibility & contrast

On white

15.26

#1A1174 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#1A1174 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A1174

15.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A1174	#FFFFFF	#000000	##FFFFFF
##1A1174	1.00	15.26	1.38	15.26
#FFFFFF	15.26	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A77

Deuteranopia (green-blind)

#002172

Tritanopia (blue-blind)

#003144

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #1a1174;
/* rgb */ color: rgb(26, 17, 116);
/* oklch */ color: oklch(28.3% 0.156 273.9);

Tailwind

colors: {
  custom: {
    50: '#68529d',
    500: '#1a1174',
    950: '#000000',
  },
}

SCSS

$custom: #1a1174;
$custom-light: #68529d;
$custom-dark: #000000;

JSON

{
  "hex": "#1a1174",
  "rgb": {
    "r": 26,
    "g": 17,
    "b": 116
  },
  "hsl": {
    "h": 245.455,
    "s": 74.436,
    "l": 26.078
  },
  "oklch": {
    "l": 0.28265,
    "c": 0.15606,
    "h": 273.9
  },
  "luminance": 0.01881
}

Semantic roles & 50–950 ramp

primary

#1A1174

secondary

#A0AB36

accent

#F137E0

background

#F6F4F9

surface

#ECE7F2

border

#C7C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #1A1174

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

Preview Lab → · Contrast checker → · Palette generator →