#1A4565#1A4565

#1A4565 is a dark, moderate cyan. Relative luminance 0.054; OKLCH L 37.7% C 0.072 H 244.1°. Best body text is #FFFFFF at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#1A4565
RGB	rgb(26, 69, 101)
HSL	hsl(206, 59%, 25%)
HSV	hsv(206, 74%, 40%)
CMYK	cmyk(74.3%, 31.7%, 0%, 60.4%)
CIE-LAB	lab(27.89, -3.04, -23.06)
CIE-LCH	lch(27.89, 23.26, 262.48°)
OKLab	oklab(37.66% -0.0317 -0.0652)
OKLCH	oklch(37.66% 0.072 244.1)
XYZ	xyz(4.9022, 5.4149, 13.0962)
Luminance	0.0541 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4565 #653A1A

analogous

#1A6560 #1A4565 #1A2065

triadic

#1A4565 #651A45 #45651A

tetradic

#1A4565 #601A65 #653A1A #20651A

square

#1A4565 #601A65 #653A1A #20651A

split-complementary

#1A4565 #651A20 #65601A

monochromatic

#061118 #0D2434 #1A4565 #276696 #3388C6

Accessibility & contrast

On white

10.08

#1A4565 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#1A4565 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4565

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4565	#FFFFFF	#000000	##FFFFFF
##1A4565	1.00	10.08	2.08	10.08
#FFFFFF	10.08	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#374666

Deuteranopia (green-blind)

#2C3F64

Tritanopia (blue-blind)

#004D50

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #1a4565;
/* rgb */ color: rgb(26, 69, 101);
/* oklch */ color: oklch(37.7% 0.072 244.1);

Tailwind

colors: {
  custom: {
    50: '#617891',
    500: '#1a4565',
    950: '#000000',
  },
}

SCSS

$custom: #1a4565;
$custom-light: #617891;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4565",
  "rgb": {
    "r": 26,
    "g": 69,
    "b": 101
  },
  "hsl": {
    "h": 205.6,
    "s": 59.055,
    "l": 24.902
  },
  "oklch": {
    "l": 0.37661,
    "c": 0.07248,
    "h": 244.1
  },
  "luminance": 0.05415
}

Semantic roles & 50–950 ramp

primary

#1A4565

secondary

#9B6740

accent

#8846E2

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#05090C

muted

#7A7B7D

Preview Lab

Preview with #1A4565

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

Preview Lab → · Contrast checker → · Palette generator →