#1A4C7C#1A4C7C

#1A4C7C is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.9% C 0.096 H 250.7°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#1A4C7C
RGB	rgb(26, 76, 124)
HSL	hsl(209, 65%, 29%)
HSV	hsv(209, 79%, 49%)
CMYK	cmyk(79%, 38.7%, 0%, 51.4%)
CIE-LAB	lab(31.45, 1.49, -31.95)
CIE-LCH	lch(31.45, 31.99, 272.67°)
OKLab	oklab(40.88% -0.0319 -0.0911)
OKLCH	oklch(40.88% 0.096 250.7)
XYZ	xyz(6.6472, 6.8430, 20.0354)
Luminance	0.0684 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4C7C #7C4A1A

analogous

#1A7C7B #1A4C7C #1A1B7C

triadic

#1A4C7C #7C1A4C #4C7C1A

tetradic

#1A4C7C #7B1A7C #7C4A1A #1B7C1A

square

#1A4C7C #7B1A7C #7C4A1A #1B7C1A

split-complementary

#1A4C7C #7C1A1B #7C7B1A

monochromatic

#051019 #0F2D49 #1A4C7C #256BAF #3B8AD6

Accessibility & contrast

On white

8.87

#1A4C7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#1A4C7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4C7C

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4C7C	#FFFFFF	#000000	##FFFFFF
##1A4C7C	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#364F7E

Deuteranopia (green-blind)

#27467B

Tritanopia (blue-blind)

#00575E

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #1a4c7c;
/* rgb */ color: rgb(26, 76, 124);
/* oklch */ color: oklch(40.9% 0.096 250.7);

Tailwind

colors: {
  custom: {
    50: '#667da2',
    500: '#1a4c7c',
    950: '#000000',
  },
}

SCSS

$custom: #1a4c7c;
$custom-light: #667da2;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4c7c",
  "rgb": {
    "r": 26,
    "g": 76,
    "b": 124
  },
  "hsl": {
    "h": 209.388,
    "s": 65.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.40882,
    "c": 0.09646,
    "h": 250.7
  },
  "luminance": 0.06844
}

Semantic roles & 50–950 ramp

primary

#1A4C7C

secondary

#B07842

accent

#9240E8

background

#F6F7FA

surface

#EBEEF3

border

#C6C9CD

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #1A4C7C

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

Preview Lab → · Contrast checker → · Palette generator →