#1A4888#1A4888

#1A4888 is a dark, moderate cyan. Relative luminance 0.066; OKLCH L 40.7% C 0.118 H 257.6°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#1A4888
RGB	rgb(26, 72, 136)
HSL	hsl(215, 68%, 32%)
HSV	hsv(215, 81%, 53%)
CMYK	cmyk(80.9%, 47.1%, 0%, 46.7%)
CIE-LAB	lab(30.95, 9.04, -40.18)
CIE-LCH	lch(30.95, 41.18, 282.68°)
OKLab	oklab(40.74% -0.0253 -0.1153)
OKLCH	oklch(40.74% 0.118 257.6)
XYZ	xyz(7.1857, 6.6311, 24.1890)
Luminance	0.0663 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4888 #885A1A

analogous

#1A7F88 #1A4888 #231A88

triadic

#1A4888 #881A48 #48881A

tetradic

#1A4888 #881A7F #885A1A #1A8823

square

#1A4888 #881A7F #885A1A #1A8823

split-complementary

#1A4888 #88231A #7F881A

monochromatic

#061221 #102D55 #1A4888 #2463BB #4282DB

Accessibility & contrast

On white

9.03

#1A4888 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#1A4888 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4888

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4888	#FFFFFF	#000000	##FFFFFF
##1A4888	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#264E8A

Deuteranopia (green-blind)

#0B4487

Tritanopia (blue-blind)

#005761

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #1a4888;
/* rgb */ color: rgb(26, 72, 136);
/* oklch */ color: oklch(40.7% 0.118 257.6);

Tailwind

colors: {
  custom: {
    50: '#697aab',
    500: '#1a4888',
    950: '#000000',
  },
}

SCSS

$custom: #1a4888;
$custom-light: #697aab;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4888",
  "rgb": {
    "r": 26,
    "g": 72,
    "b": 136
  },
  "hsl": {
    "h": 214.909,
    "s": 67.901,
    "l": 31.765
  },
  "oklch": {
    "l": 0.4074,
    "c": 0.11804,
    "h": 257.6
  },
  "luminance": 0.06632
}

Semantic roles & 50–950 ramp

primary

#1A4888

secondary

#BB8943

accent

#A23DEB

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #1A4888

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

Preview Lab → · Contrast checker → · Palette generator →