#1A4665#1A4665

#1A4665 is a dark, moderate cyan. Relative luminance 0.055; OKLCH L 37.9% C 0.072 H 242.7°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#1A4665
RGB	rgb(26, 70, 101)
HSL	hsl(205, 59%, 25%)
HSV	hsv(205, 74%, 40%)
CMYK	cmyk(74.3%, 30.7%, 0%, 60.4%)
CIE-LAB	lab(28.22, -3.70, -22.54)
CIE-LCH	lch(28.22, 22.84, 260.68°)
OKLab	oklab(37.92% -0.0328 -0.0637)
OKLCH	oklch(37.92% 0.072 242.7)
XYZ	xyz(4.9642, 5.5390, 13.1169)
Luminance	0.0554 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4665 #65391A

analogous

#1A655F #1A4665 #1A2165

triadic

#1A4665 #651A46 #46651A

tetradic

#1A4665 #5F1A65 #65391A #21651A

square

#1A4665 #5F1A65 #65391A #21651A

split-complementary

#1A4665 #651A21 #655F1A

monochromatic

#061118 #0D2434 #1A4665 #276896 #3389C6

Accessibility & contrast

On white

9.96

#1A4665 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#1A4665 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4665

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4665	#FFFFFF	#000000	##FFFFFF
##1A4665	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384766

Deuteranopia (green-blind)

#2E3F64

Tritanopia (blue-blind)

#004E51

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #1a4665;
/* rgb */ color: rgb(26, 70, 101);
/* oklch */ color: oklch(37.9% 0.072 242.7);

Tailwind

colors: {
  custom: {
    50: '#617991',
    500: '#1a4665',
    950: '#000000',
  },
}

SCSS

$custom: #1a4665;
$custom-light: #617991;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4665",
  "rgb": {
    "r": 26,
    "g": 70,
    "b": 101
  },
  "hsl": {
    "h": 204.8,
    "s": 59.055,
    "l": 24.902
  },
  "oklch": {
    "l": 0.37924,
    "c": 0.07161,
    "h": 242.7
  },
  "luminance": 0.0554
}

Semantic roles & 50–950 ramp

primary

#1A4665

secondary

#9B6640

accent

#8646E2

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#05090C

muted

#7A7B7D

Preview Lab

Preview with #1A4665

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

Preview Lab → · Contrast checker → · Palette generator →