#1A4866#1A4866

#1A4866 is a dark, moderate cyan. Relative luminance 0.058; OKLCH L 38.5% C 0.071 H 240.9°. Best body text is #FFFFFF at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#1A4866
RGB	rgb(26, 72, 102)
HSL	hsl(204, 59%, 25%)
HSV	hsv(204, 75%, 40%)
CMYK	cmyk(74.5%, 29.4%, 0%, 60%)
CIE-LAB	lab(28.94, -4.60, -22.05)
CIE-LCH	lch(28.94, 22.53, 258.21°)
OKLab	oklab(38.51% -0.0347 -0.0622)
OKLCH	oklch(38.51% 0.071 240.9)
XYZ	xyz(5.1407, 5.8131, 13.4189)
Luminance	0.0581 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4866 #66381A

analogous

#1A665E #1A4866 #1A2266

triadic

#1A4866 #661A48 #48661A

tetradic

#1A4866 #5E1A66 #66381A #22661A

square

#1A4866 #5E1A66 #66381A #22661A

split-complementary

#1A4866 #661A22 #665E1A

monochromatic

#061118 #0E2635 #1A4866 #266A97 #338DC8

Accessibility & contrast

On white

9.71

#1A4866 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#1A4866 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4866

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4866	#FFFFFF	#000000	##FFFFFF
##1A4866	1.00	9.71	2.16	9.71
#FFFFFF	9.71	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4867

Deuteranopia (green-blind)

#304165

Tritanopia (blue-blind)

#004F52

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #1a4866;
/* rgb */ color: rgb(26, 72, 102);
/* oklch */ color: oklch(38.5% 0.071 240.9);

Tailwind

colors: {
  custom: {
    50: '#617a91',
    500: '#1a4866',
    950: '#000000',
  },
}

SCSS

$custom: #1a4866;
$custom-light: #617a91;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4866",
  "rgb": {
    "r": 26,
    "g": 72,
    "b": 102
  },
  "hsl": {
    "h": 203.684,
    "s": 59.375,
    "l": 25.098
  },
  "oklch": {
    "l": 0.38509,
    "c": 0.07124,
    "h": 240.9
  },
  "luminance": 0.05814
}

Semantic roles & 50–950 ramp

primary

#1A4866

secondary

#9C6440

accent

#8345E3

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#05090D

muted

#7A7B7D

Preview Lab

Preview with #1A4866

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

Preview Lab → · Contrast checker → · Palette generator →