#1A4E85#1A4E85

#1A4E85 is a dark, moderate cyan. Relative luminance 0.074; OKLCH L 42.0% C 0.107 H 252.9°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#1A4E85
RGB	rgb(26, 78, 133)
HSL	hsl(211, 67%, 31%)
HSV	hsv(211, 80%, 52%)
CMYK	cmyk(80.5%, 41.4%, 0%, 47.8%)
CIE-LAB	lab(32.62, 3.78, -35.67)
CIE-LCH	lch(32.62, 35.87, 276.06°)
OKLab	oklab(41.97% -0.0314 -0.1019)
OKLCH	oklch(41.97% 0.107 252.9)
XYZ	xyz(7.3824, 7.3610, 23.2175)
Luminance	0.0736 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4E85 #85511A

analogous

#1A8385 #1A4E85 #1B1A85

triadic

#1A4E85 #851A4E #4E851A

tetradic

#1A4E85 #851A83 #85511A #1A851B

square

#1A4E85 #851A83 #85511A #1A851B

split-complementary

#1A4E85 #851B1A #83851A

monochromatic

#06121F #103052 #1A4E85 #246CB8 #408BDA

Accessibility & contrast

On white

8.49

#1A4E85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#1A4E85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4E85

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4E85	#FFFFFF	#000000	##FFFFFF
##1A4E85	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#335287

Deuteranopia (green-blind)

#224884

Tritanopia (blue-blind)

#005B63

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1a4e85;
/* rgb */ color: rgb(26, 78, 133);
/* oklch */ color: oklch(42.0% 0.107 252.9);

Tailwind

colors: {
  custom: {
    50: '#687fa9',
    500: '#1a4e85',
    950: '#000000',
  },
}

SCSS

$custom: #1a4e85;
$custom-light: #687fa9;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4e85",
  "rgb": {
    "r": 26,
    "g": 78,
    "b": 133
  },
  "hsl": {
    "h": 210.841,
    "s": 67.296,
    "l": 31.176
  },
  "oklch": {
    "l": 0.4197,
    "c": 0.10663,
    "h": 252.9
  },
  "luminance": 0.07362
}

Semantic roles & 50–950 ramp

primary

#1A4E85

secondary

#B87F42

accent

#963EEA

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #1A4E85

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

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