#1A4D7E#1A4D7E

#1A4D7E is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 41.3% C 0.098 H 250.8°. Best body text is #FFFFFF at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#1A4D7E
RGB	rgb(26, 77, 126)
HSL	hsl(209, 66%, 30%)
HSV	hsv(209, 79%, 49%)
CMYK	cmyk(79.4%, 38.9%, 0%, 50.6%)
CIE-LAB	lab(31.88, 1.63, -32.50)
CIE-LCH	lch(31.88, 32.55, 272.87°)
OKLab	oklab(41.26% -0.0323 -0.0926)
OKLCH	oklch(41.26% 0.098 250.8)
XYZ	xyz(6.8444, 7.0329, 20.7314)
Luminance	0.0703 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4D7E #7E4B1A

analogous

#1A7E7D #1A4D7E #1A1B7E

triadic

#1A4D7E #7E1A4D #4D7E1A

tetradic

#1A4D7E #7D1A7E #7E4B1A #1B7E1A

square

#1A4D7E #7D1A7E #7E4B1A #1B7E1A

split-complementary

#1A4D7E #7E1A1B #7E7D1A

monochromatic

#051019 #102E4B #1A4D7E #246CB1 #3C8BD7

Accessibility & contrast

On white

8.73

#1A4D7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#1A4D7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4D7E

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4D7E	#FFFFFF	#000000	##FFFFFF
##1A4D7E	1.00	8.73	2.41	8.73
#FFFFFF	8.73	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365080

Deuteranopia (green-blind)

#27477D

Tritanopia (blue-blind)

#00595F

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #1a4d7e;
/* rgb */ color: rgb(26, 77, 126);
/* oklch */ color: oklch(41.3% 0.098 250.8);

Tailwind

colors: {
  custom: {
    50: '#667ea3',
    500: '#1a4d7e',
    950: '#000000',
  },
}

SCSS

$custom: #1a4d7e;
$custom-light: #667ea3;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4d7e",
  "rgb": {
    "r": 26,
    "g": 77,
    "b": 126
  },
  "hsl": {
    "h": 209.4,
    "s": 65.789,
    "l": 29.804
  },
  "oklch": {
    "l": 0.41261,
    "c": 0.09811,
    "h": 250.8
  },
  "luminance": 0.07034
}

Semantic roles & 50–950 ramp

primary

#1A4D7E

secondary

#B27942

accent

#923FE9

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #1A4D7E

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

Preview Lab → · Contrast checker → · Palette generator →