#1A4D7D#1A4D7D

#1A4D7D is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 41.2% C 0.097 H 250.3°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#1A4D7D
RGB	rgb(26, 77, 125)
HSL	hsl(209, 66%, 30%)
HSV	hsv(209, 79%, 49%)
CMYK	cmyk(79.2%, 38.4%, 0%, 51%)
CIE-LAB	lab(31.82, 1.23, -31.98)
CIE-LCH	lch(31.82, 32.00, 272.20°)
OKLab	oklab(41.2% -0.0325 -0.0911)
OKLCH	oklch(41.2% 0.097 250.3)
XYZ	xyz(6.7801, 7.0072, 20.3933)
Luminance	0.0701 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4D7D #7D4A1A

analogous

#1A7D7C #1A4D7D #1A1B7D

triadic

#1A4D7D #7D1A4D #4D7D1A

tetradic

#1A4D7D #7C1A7D #7D4A1A #1B7D1A

square

#1A4D7D #7C1A7D #7D4A1A #1B7D1A

split-complementary

#1A4D7D #7D1A1B #7D7C1A

monochromatic

#051019 #0F2E4A #1A4D7D #256CB0 #3B8BD6

Accessibility & contrast

On white

8.74

#1A4D7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#1A4D7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4D7D

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4D7D	#FFFFFF	#000000	##FFFFFF
##1A4D7D	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37507F

Deuteranopia (green-blind)

#28477C

Tritanopia (blue-blind)

#00585F

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #1a4d7d;
/* rgb */ color: rgb(26, 77, 125);
/* oklch */ color: oklch(41.2% 0.097 250.3);

Tailwind

colors: {
  custom: {
    50: '#667ea3',
    500: '#1a4d7d',
    950: '#000000',
  },
}

SCSS

$custom: #1a4d7d;
$custom-light: #667ea3;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4d7d",
  "rgb": {
    "r": 26,
    "g": 77,
    "b": 125
  },
  "hsl": {
    "h": 209.091,
    "s": 65.563,
    "l": 29.608
  },
  "oklch": {
    "l": 0.41196,
    "c": 0.09674,
    "h": 250.3
  },
  "luminance": 0.07008
}

Semantic roles & 50–950 ramp

primary

#1A4D7D

secondary

#B17842

accent

#913FE9

background

#F6F7FA

surface

#EBEEF3

border

#C6C9CD

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #1A4D7D

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

Preview Lab → · Contrast checker → · Palette generator →