#1A4865#1A4865

#1A4865 is a dark, moderate cyan. Relative luminance 0.058; OKLCH L 38.5% C 0.070 H 240.0°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#1A4865
RGB	rgb(26, 72, 101)
HSL	hsl(203, 59%, 25%)
HSV	hsv(203, 74%, 40%)
CMYK	cmyk(74.3%, 28.7%, 0%, 60.4%)
CIE-LAB	lab(28.89, -4.99, -21.49)
CIE-LCH	lch(28.89, 22.07, 256.93°)
OKLab	oklab(38.45% -0.035 -0.0606)
OKLCH	oklch(38.45% 0.07 240)
XYZ	xyz(5.0914, 5.7934, 13.1593)
Luminance	0.0579 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4865 #65371A

analogous

#1A655D #1A4865 #1A2365

triadic

#1A4865 #651A48 #48651A

tetradic

#1A4865 #5D1A65 #65371A #23651A

square

#1A4865 #5D1A65 #65371A #23651A

split-complementary

#1A4865 #651A23 #655D1A

monochromatic

#061118 #0D2534 #1A4865 #276B96 #338DC6

Accessibility & contrast

On white

9.73

#1A4865 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#1A4865 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4865

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4865	#FFFFFF	#000000	##FFFFFF
##1A4865	1.00	9.73	2.16	9.73
#FFFFFF	9.73	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B4866

Deuteranopia (green-blind)

#304164

Tritanopia (blue-blind)

#004F52

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #1a4865;
/* rgb */ color: rgb(26, 72, 101);
/* oklch */ color: oklch(38.5% 0.070 240.0);

Tailwind

colors: {
  custom: {
    50: '#617a91',
    500: '#1a4865',
    950: '#000000',
  },
}

SCSS

$custom: #1a4865;
$custom-light: #617a91;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4865",
  "rgb": {
    "r": 26,
    "g": 72,
    "b": 101
  },
  "hsl": {
    "h": 203.2,
    "s": 59.055,
    "l": 24.902
  },
  "oklch": {
    "l": 0.38452,
    "c": 0.07001,
    "h": 240
  },
  "luminance": 0.05794
}

Semantic roles & 50–950 ramp

primary

#1A4865

secondary

#9B6340

accent

#8246E2

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#05090C

muted

#7A7B7D

Preview Lab

Preview with #1A4865

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

Preview Lab → · Contrast checker → · Palette generator →