#1A4C8B#1A4C8B

#1A4C8B is a dark, moderate cyan. Relative luminance 0.073; OKLCH L 41.9% C 0.117 H 256.1°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#1A4C8B
RGB	rgb(26, 76, 139)
HSL	hsl(213, 68%, 32%)
HSV	hsv(213, 81%, 55%)
CMYK	cmyk(81.3%, 45.3%, 0%, 45.5%)
CIE-LAB	lab(32.37, 7.55, -39.74)
CIE-LCH	lch(32.37, 40.45, 280.76°)
OKLab	oklab(41.9% -0.0282 -0.1139)
OKLCH	oklch(41.9% 0.117 256.1)
XYZ	xyz(7.6689, 7.2517, 25.4166)
Luminance	0.0725 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4C8B #8B591A

analogous

#1A858B #1A4C8B #201A8B

triadic

#1A4C8B #8B1A4C #4C8B1A

tetradic

#1A4C8B #8B1A85 #8B591A #1A8B20

square

#1A4C8B #8B1A85 #8B591A #1A8B20

split-complementary

#1A4C8B #8B201A #858B1A

monochromatic

#071424 #103057 #1A4C8B #2468BF #4387DC

Accessibility & contrast

On white

8.57

#1A4C8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#1A4C8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4C8B

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4C8B	#FFFFFF	#000000	##FFFFFF
##1A4C8B	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C528D

Deuteranopia (green-blind)

#14478A

Tritanopia (blue-blind)

#005B64

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1a4c8b;
/* rgb */ color: rgb(26, 76, 139);
/* oklch */ color: oklch(41.9% 0.117 256.1);

Tailwind

colors: {
  custom: {
    50: '#6a7dad',
    500: '#1a4c8b',
    950: '#000000',
  },
}

SCSS

$custom: #1a4c8b;
$custom-light: #6a7dad;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4c8b",
  "rgb": {
    "r": 26,
    "g": 76,
    "b": 139
  },
  "hsl": {
    "h": 213.451,
    "s": 68.485,
    "l": 32.353
  },
  "oklch": {
    "l": 0.41904,
    "c": 0.11737,
    "h": 256.1
  },
  "luminance": 0.07253
}

Semantic roles & 50–950 ramp

primary

#1A4C8B

secondary

#BD8744

accent

#9E3CEB

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #1A4C8B

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

Preview Lab → · Contrast checker → · Palette generator →