#1A4F7D#1A4F7D

#1A4F7D is a dark, moderate cyan. Relative luminance 0.073; OKLCH L 41.7% C 0.095 H 248.6°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#1A4F7D
RGB	rgb(26, 79, 125)
HSL	hsl(208, 66%, 30%)
HSV	hsv(208, 79%, 49%)
CMYK	cmyk(79.2%, 36.8%, 0%, 51%)
CIE-LAB	lab(32.46, -0.08, -30.96)
CIE-LCH	lch(32.46, 30.96, 269.85°)
OKLab	oklab(41.7% -0.0345 -0.0881)
OKLCH	oklch(41.7% 0.095 248.6)
XYZ	xyz(6.9222, 7.2914, 20.4406)
Luminance	0.0729 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4F7D #7D481A

analogous

#1A7D7A #1A4F7D #1A1D7D

triadic

#1A4F7D #7D1A4F #4F7D1A

tetradic

#1A4F7D #7A1A7D #7D481A #1D7D1A

square

#1A4F7D #7A1A7D #7D481A #1D7D1A

split-complementary

#1A4F7D #7D1A1D #7D7A1A

monochromatic

#051019 #0F2F4A #1A4F7D #256FB0 #3B8ED6

Accessibility & contrast

On white

8.54

#1A4F7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#1A4F7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4F7D

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4F7D	#FFFFFF	#000000	##FFFFFF
##1A4F7D	1.00	8.54	2.46	8.54
#FFFFFF	8.54	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A517F

Deuteranopia (green-blind)

#2B487C

Tritanopia (blue-blind)

#005A60

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1a4f7d;
/* rgb */ color: rgb(26, 79, 125);
/* oklch */ color: oklch(41.7% 0.095 248.6);

Tailwind

colors: {
  custom: {
    50: '#6680a3',
    500: '#1a4f7d',
    950: '#000000',
  },
}

SCSS

$custom: #1a4f7d;
$custom-light: #6680a3;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4f7d",
  "rgb": {
    "r": 26,
    "g": 79,
    "b": 125
  },
  "hsl": {
    "h": 207.879,
    "s": 65.563,
    "l": 29.608
  },
  "oklch": {
    "l": 0.41696,
    "c": 0.09462,
    "h": 248.6
  },
  "luminance": 0.07292
}

Semantic roles & 50–950 ramp

primary

#1A4F7D

secondary

#B17542

accent

#8E3FE9

background

#F6F7FA

surface

#EBEEF3

border

#C6C9CD

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #1A4F7D

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

Preview Lab → · Contrast checker → · Palette generator →