#1A2E87#1A2E87

#1A2E87 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.0% C 0.150 H 267.7°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#1A2E87
RGB	rgb(26, 46, 135)
HSL	hsl(229, 68%, 32%)
HSV	hsv(229, 81%, 53%)
CMYK	cmyk(80.7%, 65.9%, 0%, 47.1%)
CIE-LAB	lab(23.41, 26.68, -51.79)
CIE-LCH	lch(23.41, 58.26, 297.25°)
OKLab	oklab(35.02% -0.0061 -0.1499)
OKLCH	oklch(35.02% 0.15 267.7)
XYZ	xyz(5.7746, 3.9222, 23.3697)
Luminance	0.0392 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2E87 #87731A

analogous

#1A6587 #1A2E87 #3D1A87

triadic

#1A2E87 #871A2E #2E871A

tetradic

#1A2E87 #871A65 #87731A #1A873D

square

#1A2E87 #871A65 #87731A #1A873D

split-complementary

#1A2E87 #873D1A #65871A

monochromatic

#060B20 #101D54 #1A2E87 #243FBA #415DDA

Accessibility & contrast

On white

11.77

#1A2E87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#1A2E87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2E87

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2E87	#FFFFFF	#000000	##FFFFFF
##1A2E87	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D8A

Deuteranopia (green-blind)

#003385

Tritanopia (blue-blind)

#004656

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #1a2e87;
/* rgb */ color: rgb(26, 46, 135);
/* oklch */ color: oklch(35.0% 0.150 267.7);

Tailwind

colors: {
  custom: {
    50: '#6a66ab',
    500: '#1a2e87',
    950: '#000000',
  },
}

SCSS

$custom: #1a2e87;
$custom-light: #6a66ab;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2e87",
  "rgb": {
    "r": 26,
    "g": 46,
    "b": 135
  },
  "hsl": {
    "h": 228.991,
    "s": 67.702,
    "l": 31.569
  },
  "oklch": {
    "l": 0.35017,
    "c": 0.15,
    "h": 267.7
  },
  "luminance": 0.03923
}

Semantic roles & 50–950 ramp

primary

#1A2E87

secondary

#BAA442

accent

#CB3DEB

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#080610

muted

#7A7A7F

Preview Lab

Preview with #1A2E87

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

Preview Lab → · Contrast checker → · Palette generator →