#1A1E7B#1A1E7B

#1A1E7B is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.9% C 0.153 H 271.4°. Best body text is #FFFFFF at 13.86:1 contrast (WCAG AA passes).

Color values

HEX	#1A1E7B
RGB	rgb(26, 30, 123)
HSL	hsl(238, 65%, 29%)
HSV	hsv(238, 79%, 48%)
CMYK	cmyk(78.9%, 75.6%, 0%, 51.8%)
CIE-LAB	lab(18.27, 32.70, -52.68)
CIE-LCH	lch(18.27, 62.00, 301.83°)
OKLab	oklab(30.91% 0.0037 -0.1525)
OKLCH	oklch(30.91% 0.153 271.4)
XYZ	xyz(4.4642, 2.5777, 18.9973)
Luminance	0.0258 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A1E7B #7B771A

analogous

#1A4F7B #1A1E7B #471A7B

triadic

#1A1E7B #7B1A1E #1E7B1A

tetradic

#1A1E7B #7B1A4F #7B771A #1A7B47

square

#1A1E7B #7B1A4F #7B771A #1A7B47

split-complementary

#1A1E7B #7B471A #4F7B1A

monochromatic

#050619 #0F1248 #1A1E7B #252AAE #3A40D5

Accessibility & contrast

On white

13.86

#1A1E7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#1A1E7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A1E7B

13.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A1E7B	#FFFFFF	#000000	##FFFFFF
##1A1E7B	1.00	13.86	1.52	13.86
#FFFFFF	13.86	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317E

Deuteranopia (green-blind)

#002879

Tritanopia (blue-blind)

#00394A

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #1a1e7b;
/* rgb */ color: rgb(26, 30, 123);
/* oklch */ color: oklch(30.9% 0.153 271.4);

Tailwind

colors: {
  custom: {
    50: '#695ba2',
    500: '#1a1e7b',
    950: '#000000',
  },
}

SCSS

$custom: #1a1e7b;
$custom-light: #695ba2;
$custom-dark: #000000;

JSON

{
  "hex": "#1a1e7b",
  "rgb": {
    "r": 26,
    "g": 30,
    "b": 123
  },
  "hsl": {
    "h": 237.526,
    "s": 65.101,
    "l": 29.216
  },
  "oklch": {
    "l": 0.30912,
    "c": 0.15255,
    "h": 271.4
  },
  "luminance": 0.02578
}

Semantic roles & 50–950 ramp

primary

#1A1E7B

secondary

#AFAB42

accent

#E140E8

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#07040F

muted

#7A797F

Preview Lab

Preview with #1A1E7B

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

Preview Lab → · Contrast checker → · Palette generator →