#1A4D84#1A4D84

#1A4D84 is a dark, moderate cyan. Relative luminance 0.072; OKLCH L 41.7% C 0.106 H 253.2°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#1A4D84
RGB	rgb(26, 77, 132)
HSL	hsl(211, 67%, 31%)
HSV	hsv(211, 80%, 52%)
CMYK	cmyk(80.3%, 41.7%, 0%, 48.2%)
CIE-LAB	lab(32.24, 4.05, -35.65)
CIE-LCH	lch(32.24, 35.87, 276.48°)
OKLab	oklab(41.66% -0.0307 -0.1019)
OKLCH	oklch(41.66% 0.106 253.2)
XYZ	xyz(7.2432, 7.1925, 22.8319)
Luminance	0.0719 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4D84 #84511A

analogous

#1A8284 #1A4D84 #1C1A84

triadic

#1A4D84 #841A4D #4D841A

tetradic

#1A4D84 #841A82 #84511A #1A841C

square

#1A4D84 #841A82 #84511A #1A841C

split-complementary

#1A4D84 #841C1A #82841A

monochromatic

#06111E #102F51 #1A4D84 #246BB7 #3F89D9

Accessibility & contrast

On white

8.61

#1A4D84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#1A4D84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4D84

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4D84	#FFFFFF	#000000	##FFFFFF
##1A4D84	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#325186

Deuteranopia (green-blind)

#214783

Tritanopia (blue-blind)

#005A62

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1a4d84;
/* rgb */ color: rgb(26, 77, 132);
/* oklch */ color: oklch(41.7% 0.106 253.2);

Tailwind

colors: {
  custom: {
    50: '#687ea8',
    500: '#1a4d84',
    950: '#000000',
  },
}

SCSS

$custom: #1a4d84;
$custom-light: #687ea8;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4d84",
  "rgb": {
    "r": 26,
    "g": 77,
    "b": 132
  },
  "hsl": {
    "h": 211.132,
    "s": 67.089,
    "l": 30.98
  },
  "oklch": {
    "l": 0.41658,
    "c": 0.1064,
    "h": 253.2
  },
  "luminance": 0.07193
}

Semantic roles & 50–950 ramp

primary

#1A4D84

secondary

#B87F42

accent

#973EEA

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #1A4D84

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

Preview Lab → · Contrast checker → · Palette generator →