#1A4B7A#1A4B7A

#1A4B7A is a dark, moderate cyan. Relative luminance 0.067; OKLCH L 40.5% C 0.095 H 250.6°. Best body text is #FFFFFF at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#1A4B7A
RGB	rgb(26, 75, 122)
HSL	hsl(209, 65%, 29%)
HSV	hsv(209, 79%, 48%)
CMYK	cmyk(78.7%, 38.5%, 0%, 52.2%)
CIE-LAB	lab(31.01, 1.35, -31.40)
CIE-LCH	lch(31.01, 31.43, 272.46°)
OKLab	oklab(40.5% -0.0314 -0.0894)
OKLCH	oklch(40.5% 0.095 250.6)
XYZ	xyz(6.4536, 6.6562, 19.3532)
Luminance	0.0666 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4B7A #7A491A

analogous

#1A7A79 #1A4B7A #1A1B7A

triadic

#1A4B7A #7A1A4B #4B7A1A

tetradic

#1A4B7A #791A7A #7A491A #1B7A1A

square

#1A4B7A #791A7A #7A491A #1B7A1A

split-complementary

#1A4B7A #7A1A1B #7A791A

monochromatic

#051019 #0F2C48 #1A4B7A #256AAC #3989D5

Accessibility & contrast

On white

9.01

#1A4B7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#1A4B7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4B7A

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4B7A	#FFFFFF	#000000	##FFFFFF
##1A4B7A	1.00	9.01	2.33	9.01
#FFFFFF	9.01	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#354E7C

Deuteranopia (green-blind)

#274579

Tritanopia (blue-blind)

#00565C

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #1a4b7a;
/* rgb */ color: rgb(26, 75, 122);
/* oklch */ color: oklch(40.5% 0.095 250.6);

Tailwind

colors: {
  custom: {
    50: '#667ca1',
    500: '#1a4b7a',
    950: '#000000',
  },
}

SCSS

$custom: #1a4b7a;
$custom-light: #667ca1;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4b7a",
  "rgb": {
    "r": 26,
    "g": 75,
    "b": 122
  },
  "hsl": {
    "h": 209.375,
    "s": 64.865,
    "l": 29.02
  },
  "oklch": {
    "l": 0.40502,
    "c": 0.0948,
    "h": 250.6
  },
  "luminance": 0.06657
}

Semantic roles & 50–950 ramp

primary

#1A4B7A

secondary

#AE7741

accent

#9240E8

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090F

muted

#7A7B7E

Preview Lab

Preview with #1A4B7A

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

Preview Lab → · Contrast checker → · Palette generator →