#1A4B87#1A4B87

#1A4B87 is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 41.4% C 0.113 H 255.6°. Best body text is #FFFFFF at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#1A4B87
RGB	rgb(26, 75, 135)
HSL	hsl(213, 68%, 32%)
HSV	hsv(213, 81%, 53%)
CMYK	cmyk(80.7%, 44.4%, 0%, 47.1%)
CIE-LAB	lab(31.81, 6.60, -38.19)
CIE-LCH	lch(31.81, 38.76, 279.81°)
OKLab	oklab(41.38% -0.0282 -0.1094)
OKLCH	oklch(41.38% 0.113 255.6)
XYZ	xyz(7.3136, 7.0002, 23.8827)
Luminance	0.0700 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4B87 #87561A

analogous

#1A8287 #1A4B87 #201A87

triadic

#1A4B87 #871A4B #4B871A

tetradic

#1A4B87 #871A82 #87561A #1A8720

square

#1A4B87 #871A82 #87561A #1A8720

split-complementary

#1A4B87 #87201A #82871A

monochromatic

#061220 #102E54 #1A4B87 #2468BA #4186DA

Accessibility & contrast

On white

8.75

#1A4B87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#1A4B87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4B87

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4B87	#FFFFFF	#000000	##FFFFFF
##1A4B87	1.00	8.75	2.40	8.75
#FFFFFF	8.75	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D5089

Deuteranopia (green-blind)

#184686

Tritanopia (blue-blind)

#005962

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #1a4b87;
/* rgb */ color: rgb(26, 75, 135);
/* oklch */ color: oklch(41.4% 0.113 255.6);

Tailwind

colors: {
  custom: {
    50: '#697caa',
    500: '#1a4b87',
    950: '#000000',
  },
}

SCSS

$custom: #1a4b87;
$custom-light: #697caa;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4b87",
  "rgb": {
    "r": 26,
    "g": 75,
    "b": 135
  },
  "hsl": {
    "h": 213.028,
    "s": 67.702,
    "l": 31.569
  },
  "oklch": {
    "l": 0.41382,
    "c": 0.11295,
    "h": 255.6
  },
  "luminance": 0.07001
}

Semantic roles & 50–950 ramp

primary

#1A4B87

secondary

#BA8442

accent

#9D3DEB

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #1A4B87

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

Preview Lab → · Contrast checker → · Palette generator →