#1D4E86#1D4E86

#1D4E86 is a dark, moderate cyan. Relative luminance 0.074; OKLCH L 42.1% C 0.107 H 254.1°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#1D4E86
RGB	rgb(29, 78, 134)
HSL	hsl(212, 64%, 32%)
HSV	hsv(212, 78%, 53%)
CMYK	cmyk(78.4%, 41.8%, 0%, 47.5%)
CIE-LAB	lab(32.77, 4.57, -36.03)
CIE-LCH	lch(32.77, 36.32, 277.22°)
OKLab	oklab(42.13% -0.0293 -0.1029)
OKLCH	oklch(42.13% 0.107 254.1)
XYZ	xyz(7.5326, 7.4303, 23.5868)
Luminance	0.0743 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D4E86 #86551D

analogous

#1D8386 #1D4E86 #211D86

triadic

#1D4E86 #861D4E #4E861D

tetradic

#1D4E86 #861D83 #86551D #1D8621

square

#1D4E86 #861D83 #86551D #1D8621

split-complementary

#1D4E86 #86211D #83861D

monochromatic

#071321 #123154 #1D4E86 #286BB8 #468AD7

Accessibility & contrast

On white

8.45

#1D4E86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#1D4E86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D4E86

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D4E86	#FFFFFF	#000000	##FFFFFF
##1D4E86	1.00	8.45	2.49	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#335288

Deuteranopia (green-blind)

#224985

Tritanopia (blue-blind)

#005B63

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1d4e86;
/* rgb */ color: rgb(29, 78, 134);
/* oklch */ color: oklch(42.1% 0.107 254.1);

Tailwind

colors: {
  custom: {
    50: '#697fa9',
    500: '#1d4e86',
    950: '#000000',
  },
}

SCSS

$custom: #1d4e86;
$custom-light: #697fa9;
$custom-dark: #000000;

JSON

{
  "hex": "#1d4e86",
  "rgb": {
    "r": 29,
    "g": 78,
    "b": 134
  },
  "hsl": {
    "h": 212,
    "s": 64.417,
    "l": 31.961
  },
  "oklch": {
    "l": 0.42134,
    "c": 0.10704,
    "h": 254.1
  },
  "luminance": 0.07431
}

Semantic roles & 50–950 ramp

primary

#1D4E86

secondary

#B98346

accent

#9940E7

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #1D4E86

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

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