#1A4E87#1A4E87

#1A4E87 is a dark, moderate cyan. Relative luminance 0.074; OKLCH L 42.1% C 0.109 H 253.6°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#1A4E87
RGB	rgb(26, 78, 135)
HSL	hsl(211, 68%, 32%)
HSV	hsv(211, 81%, 53%)
CMYK	cmyk(80.7%, 42.2%, 0%, 47.1%)
CIE-LAB	lab(32.74, 4.59, -36.70)
CIE-LCH	lch(32.74, 36.99, 277.13°)
OKLab	oklab(42.11% -0.0309 -0.1049)
OKLCH	oklch(42.11% 0.109 253.6)
XYZ	xyz(7.5219, 7.4168, 23.9521)
Luminance	0.0742 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4E87 #87531A

analogous

#1A8587 #1A4E87 #1C1A87

triadic

#1A4E87 #871A4E #4E871A

tetradic

#1A4E87 #871A85 #87531A #1A871C

square

#1A4E87 #871A85 #87531A #1A871C

split-complementary

#1A4E87 #871C1A #85871A

monochromatic

#061320 #103054 #1A4E87 #246CBA #418ADA

Accessibility & contrast

On white

8.46

#1A4E87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#1A4E87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4E87

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4E87	#FFFFFF	#000000	##FFFFFF
##1A4E87	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#325289

Deuteranopia (green-blind)

#204886

Tritanopia (blue-blind)

#005C64

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1a4e87;
/* rgb */ color: rgb(26, 78, 135);
/* oklch */ color: oklch(42.1% 0.109 253.6);

Tailwind

colors: {
  custom: {
    50: '#697faa',
    500: '#1a4e87',
    950: '#000000',
  },
}

SCSS

$custom: #1a4e87;
$custom-light: #697faa;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4e87",
  "rgb": {
    "r": 26,
    "g": 78,
    "b": 135
  },
  "hsl": {
    "h": 211.376,
    "s": 67.702,
    "l": 31.569
  },
  "oklch": {
    "l": 0.42105,
    "c": 0.1094,
    "h": 253.6
  },
  "luminance": 0.07418
}

Semantic roles & 50–950 ramp

primary

#1A4E87

secondary

#BA8142

accent

#983DEB

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #1A4E87

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

Preview Lab → · Contrast checker → · Palette generator →