#1A2E89#1A2E89

#1A2E89 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.2% C 0.153 H 267.7°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#1A2E89
RGB	rgb(26, 46, 137)
HSL	hsl(229, 68%, 32%)
HSV	hsv(229, 81%, 54%)
CMYK	cmyk(81%, 66.4%, 0%, 46.3%)
CIE-LAB	lab(23.60, 27.46, -52.73)
CIE-LCH	lch(23.60, 59.45, 297.51°)
OKLab	oklab(35.22% -0.0062 -0.1526)
OKLCH	oklch(35.22% 0.153 267.7)
XYZ	xyz(5.9168, 3.9791, 24.1183)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2E89 #89751A

analogous

#1A6689 #1A2E89 #3E1A89

triadic

#1A2E89 #891A2E #2E891A

tetradic

#1A2E89 #891A66 #89751A #1A893E

square

#1A2E89 #891A66 #89751A #1A893E

split-complementary

#1A2E89 #893E1A #66891A

monochromatic

#060B22 #101D56 #1A2E89 #243FBC #425EDB

Accessibility & contrast

On white

11.69

#1A2E89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#1A2E89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2E89

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2E89	#FFFFFF	#000000	##FFFFFF
##1A2E89	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8C

Deuteranopia (green-blind)

#003387

Tritanopia (blue-blind)

#004657

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #1a2e89;
/* rgb */ color: rgb(26, 46, 137);
/* oklch */ color: oklch(35.2% 0.153 267.7);

Tailwind

colors: {
  custom: {
    50: '#6b66ac',
    500: '#1a2e89',
    950: '#000000',
  },
}

SCSS

$custom: #1a2e89;
$custom-light: #6b66ac;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2e89",
  "rgb": {
    "r": 26,
    "g": 46,
    "b": 137
  },
  "hsl": {
    "h": 229.189,
    "s": 68.098,
    "l": 31.961
  },
  "oklch": {
    "l": 0.35215,
    "c": 0.15275,
    "h": 267.7
  },
  "luminance": 0.0398
}

Semantic roles & 50–950 ramp

primary

#1A2E89

secondary

#BCA643

accent

#CC3DEB

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #1A2E89

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

Preview Lab → · Contrast checker → · Palette generator →