#1A4A7A#1A4A7A

#1A4A7A is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 40.3% C 0.096 H 251.5°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#1A4A7A
RGB	rgb(26, 74, 122)
HSL	hsl(210, 65%, 29%)
HSV	hsv(210, 79%, 48%)
CMYK	cmyk(78.7%, 39.3%, 0%, 52.2%)
CIE-LAB	lab(30.69, 2.01, -31.90)
CIE-LCH	lch(30.69, 31.97, 273.61°)
OKLab	oklab(40.25% -0.0304 -0.0909)
OKLCH	oklch(40.25% 0.096 251.5)
XYZ	xyz(6.3863, 6.5216, 19.3308)
Luminance	0.0652 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4A7A #7A4A1A

analogous

#1A7A7A #1A4A7A #1A1A7A

triadic

#1A4A7A #7A1A4A #4A7A1A

tetradic

#1A4A7A #7A1A7A #7A4A1A #1A7A1A

square

#1A4A7A #7A1A7A #7A4A1A #1A7A1A

split-complementary

#1A4A7A #7A1A1A #7A7A1A

monochromatic

#050F19 #0F2B48 #1A4A7A #2569AC #3987D5

Accessibility & contrast

On white

9.11

#1A4A7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#1A4A7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4A7A

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4A7A	#FFFFFF	#000000	##FFFFFF
##1A4A7A	1.00	9.11	2.30	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#344D7C

Deuteranopia (green-blind)

#254479

Tritanopia (blue-blind)

#00555C

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #1a4a7a;
/* rgb */ color: rgb(26, 74, 122);
/* oklch */ color: oklch(40.3% 0.096 251.5);

Tailwind

colors: {
  custom: {
    50: '#667ca1',
    500: '#1a4a7a',
    950: '#000000',
  },
}

SCSS

$custom: #1a4a7a;
$custom-light: #667ca1;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4a7a",
  "rgb": {
    "r": 26,
    "g": 74,
    "b": 122
  },
  "hsl": {
    "h": 210,
    "s": 64.865,
    "l": 29.02
  },
  "oklch": {
    "l": 0.40253,
    "c": 0.0959,
    "h": 251.5
  },
  "luminance": 0.06522
}

Semantic roles & 50–950 ramp

primary

#1A4A7A

secondary

#AE7841

accent

#9440E8

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090F

muted

#7A7B7E

Preview Lab

Preview with #1A4A7A

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

Preview Lab → · Contrast checker → · Palette generator →