#1A4C7A#1A4C7A

#1A4C7A is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.8% C 0.094 H 249.8°. Best body text is #FFFFFF at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#1A4C7A
RGB	rgb(26, 76, 122)
HSL	hsl(209, 65%, 29%)
HSV	hsv(209, 79%, 48%)
CMYK	cmyk(78.7%, 37.7%, 0%, 52.2%)
CIE-LAB	lab(31.33, 0.69, -30.89)
CIE-LCH	lch(31.33, 30.90, 271.28°)
OKLab	oklab(40.75% -0.0324 -0.0879)
OKLCH	oklch(40.75% 0.094 249.8)
XYZ	xyz(6.5220, 6.7929, 19.3760)
Luminance	0.0679 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4C7A #7A481A

analogous

#1A7A78 #1A4C7A #1A1C7A

triadic

#1A4C7A #7A1A4C #4C7A1A

tetradic

#1A4C7A #781A7A #7A481A #1C7A1A

square

#1A4C7A #781A7A #7A481A #1C7A1A

split-complementary

#1A4C7A #7A1A1C #7A781A

monochromatic

#051019 #0F2D48 #1A4C7A #256BAC #398AD5

Accessibility & contrast

On white

8.90

#1A4C7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#1A4C7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4C7A

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4C7A	#FFFFFF	#000000	##FFFFFF
##1A4C7A	1.00	8.90	2.36	8.90
#FFFFFF	8.90	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#374F7C

Deuteranopia (green-blind)

#284679

Tritanopia (blue-blind)

#00575D

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #1a4c7a;
/* rgb */ color: rgb(26, 76, 122);
/* oklch */ color: oklch(40.8% 0.094 249.8);

Tailwind

colors: {
  custom: {
    50: '#667da1',
    500: '#1a4c7a',
    950: '#000000',
  },
}

SCSS

$custom: #1a4c7a;
$custom-light: #667da1;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4c7a",
  "rgb": {
    "r": 26,
    "g": 76,
    "b": 122
  },
  "hsl": {
    "h": 208.75,
    "s": 64.865,
    "l": 29.02
  },
  "oklch": {
    "l": 0.40753,
    "c": 0.09373,
    "h": 249.8
  },
  "luminance": 0.06794
}

Semantic roles & 50–950 ramp

primary

#1A4C7A

secondary

#AE7641

accent

#9040E8

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090F

muted

#7A7B7E

Preview Lab

Preview with #1A4C7A

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

Preview Lab → · Contrast checker → · Palette generator →