#1A4B85#1A4B85

#1A4B85 is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 41.2% C 0.110 H 254.9°. Best body text is #FFFFFF at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#1A4B85
RGB	rgb(26, 75, 133)
HSL	hsl(213, 67%, 31%)
HSV	hsv(213, 80%, 52%)
CMYK	cmyk(80.5%, 43.6%, 0%, 47.8%)
CIE-LAB	lab(31.68, 5.79, -37.16)
CIE-LCH	lch(31.68, 37.61, 278.86°)
OKLab	oklab(41.24% -0.0286 -0.1063)
OKLCH	oklch(41.24% 0.11 254.9)
XYZ	xyz(7.1741, 6.9444, 23.1480)
Luminance	0.0694 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4B85 #85541A

analogous

#1A8085 #1A4B85 #1E1A85

triadic

#1A4B85 #851A4B #4B851A

tetradic

#1A4B85 #851A80 #85541A #1A851E

square

#1A4B85 #851A80 #85541A #1A851E

split-complementary

#1A4B85 #851E1A #80851A

monochromatic

#06111F #102E52 #1A4B85 #2468B8 #4086DA

Accessibility & contrast

On white

8.79

#1A4B85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#1A4B85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4B85

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4B85	#FFFFFF	#000000	##FFFFFF
##1A4B85	1.00	8.79	2.39	8.79
#FFFFFF	8.79	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E5087

Deuteranopia (green-blind)

#1B4684

Tritanopia (blue-blind)

#005961

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #1a4b85;
/* rgb */ color: rgb(26, 75, 133);
/* oklch */ color: oklch(41.2% 0.110 254.9);

Tailwind

colors: {
  custom: {
    50: '#687ca9',
    500: '#1a4b85',
    950: '#000000',
  },
}

SCSS

$custom: #1a4b85;
$custom-light: #687ca9;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4b85",
  "rgb": {
    "r": 26,
    "g": 75,
    "b": 133
  },
  "hsl": {
    "h": 212.523,
    "s": 67.296,
    "l": 31.176
  },
  "oklch": {
    "l": 0.41241,
    "c": 0.11013,
    "h": 254.9
  },
  "luminance": 0.06945
}

Semantic roles & 50–950 ramp

primary

#1A4B85

secondary

#B88242

accent

#9B3EEA

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #1A4B85

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

Preview Lab → · Contrast checker → · Palette generator →