#1A2E8E#1A2E8E

#1A2E8E is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.7% C 0.160 H 267.7°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#1A2E8E
RGB	rgb(26, 46, 142)
HSL	hsl(230, 69%, 33%)
HSV	hsv(230, 82%, 56%)
CMYK	cmyk(81.7%, 67.6%, 0%, 44.3%)
CIE-LAB	lab(24.08, 29.40, -55.05)
CIE-LCH	lch(24.08, 62.41, 298.11°)
OKLab	oklab(35.71% -0.0064 -0.1594)
OKLCH	oklch(35.71% 0.16 267.7)
XYZ	xyz(6.2838, 4.1259, 26.0511)
Luminance	0.0413 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2E8E #8E7A1A

analogous

#1A688E #1A2E8E #401A8E

triadic

#1A2E8E #8E1A2E #2E8E1A

tetradic

#1A2E8E #8E1A68 #8E7A1A #1A8E40

square

#1A2E8E #8E1A68 #8E7A1A #1A8E40

split-complementary

#1A2E8E #8E401A #688E1A

monochromatic

#070C27 #111D5A #1A2E8E #233FC2 #4560DD

Accessibility & contrast

On white

11.50

#1A2E8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#1A2E8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2E8E

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2E8E	#FFFFFF	#000000	##FFFFFF
##1A2E8E	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F91

Deuteranopia (green-blind)

#00348C

Tritanopia (blue-blind)

#00485A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #1a2e8e;
/* rgb */ color: rgb(26, 46, 142);
/* oklch */ color: oklch(35.7% 0.160 267.7);

Tailwind

colors: {
  custom: {
    50: '#6c66b0',
    500: '#1a2e8e',
    950: '#000000',
  },
}

SCSS

$custom: #1a2e8e;
$custom-light: #6c66b0;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2e8e",
  "rgb": {
    "r": 26,
    "g": 46,
    "b": 142
  },
  "hsl": {
    "h": 229.655,
    "s": 69.048,
    "l": 32.941
  },
  "oklch": {
    "l": 0.35714,
    "c": 0.15954,
    "h": 267.7
  },
  "luminance": 0.04127
}

Semantic roles & 50–950 ramp

primary

#1A2E8E

secondary

#BEAA45

accent

#CE3CEC

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080611

muted

#7B7A80

Preview Lab

Preview with #1A2E8E

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

Preview Lab → · Contrast checker → · Palette generator →