#1A4F7F#1A4F7F

#1A4F7F is a dark, moderate cyan. Relative luminance 0.073; OKLCH L 41.8% C 0.097 H 249.6°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#1A4F7F
RGB	rgb(26, 79, 127)
HSL	hsl(209, 66%, 30%)
HSV	hsv(209, 80%, 50%)
CMYK	cmyk(79.5%, 37.8%, 0%, 50.2%)
CIE-LAB	lab(32.58, 0.72, -32.02)
CIE-LCH	lch(32.58, 32.03, 271.28°)
OKLab	oklab(41.82% -0.0339 -0.0912)
OKLCH	oklch(41.82% 0.097 249.6)
XYZ	xyz(7.0513, 7.3431, 21.1203)
Luminance	0.0734 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4F7F #7F4A1A

analogous

#1A7F7D #1A4F7F #1A1C7F

triadic

#1A4F7F #7F1A4F #4F7F1A

tetradic

#1A4F7F #7D1A7F #7F4A1A #1C7F1A

square

#1A4F7F #7D1A7F #7F4A1A #1C7F1A

split-complementary

#1A4F7F #7F1A1C #7F7D1A

monochromatic

#051019 #102F4C #1A4F7F #246FB2 #3C8ED7

Accessibility & contrast

On white

8.51

#1A4F7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#1A4F7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4F7F

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4F7F	#FFFFFF	#000000	##FFFFFF
##1A4F7F	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395281

Deuteranopia (green-blind)

#2A487E

Tritanopia (blue-blind)

#005A61

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1a4f7f;
/* rgb */ color: rgb(26, 79, 127);
/* oklch */ color: oklch(41.8% 0.097 249.6);

Tailwind

colors: {
  custom: {
    50: '#6780a4',
    500: '#1a4f7f',
    950: '#000000',
  },
}

SCSS

$custom: #1a4f7f;
$custom-light: #6780a4;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4f7f",
  "rgb": {
    "r": 26,
    "g": 79,
    "b": 127
  },
  "hsl": {
    "h": 208.515,
    "s": 66.013,
    "l": 30
  },
  "oklch": {
    "l": 0.41823,
    "c": 0.09731,
    "h": 249.6
  },
  "luminance": 0.07344
}

Semantic roles & 50–950 ramp

primary

#1A4F7F

secondary

#B37842

accent

#903FE9

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #1A4F7F

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

Preview Lab → · Contrast checker → · Palette generator →