#1F466A#1F466A

#1F466A is a dark, moderate cyan. Relative luminance 0.057; OKLCH L 38.4% C 0.076 H 248.8°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#1F466A
RGB	rgb(31, 70, 106)
HSL	hsl(209, 55%, 27%)
HSV	hsv(209, 71%, 42%)
CMYK	cmyk(70.8%, 34%, 0%, 58.4%)
CIE-LAB	lab(28.67, -0.87, -25.00)
CIE-LCH	lch(28.67, 25.02, 268.01°)
OKLab	oklab(38.42% -0.0275 -0.0708)
OKLCH	oklch(38.42% 0.076 248.8)
XYZ	xyz(5.3558, 5.7117, 14.4531)
Luminance	0.0571 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F466A #6A431F

analogous

#1F6A69 #1F466A #1F206A

triadic

#1F466A #6A1F46 #466A1F

tetradic

#1F466A #691F6A #6A431F #206A1F

square

#1F466A #691F6A #6A431F #206A1F

split-complementary

#1F466A #6A1F20 #6A691F

monochromatic

#071018 #11273B #1F466A #2D6599 #3D84C6

Accessibility & contrast

On white

9.80

#1F466A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#1F466A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F466A

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F466A	#FFFFFF	#000000	##FFFFFF
##1F466A	1.00	9.80	2.14	9.80
#FFFFFF	9.80	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36486C

Deuteranopia (green-blind)

#2C4069

Tritanopia (blue-blind)

#004F53

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #1f466a;
/* rgb */ color: rgb(31, 70, 106);
/* oklch */ color: oklch(38.4% 0.076 248.8);

Tailwind

colors: {
  custom: {
    50: '#647995',
    500: '#1f466a',
    950: '#000000',
  },
}

SCSS

$custom: #1f466a;
$custom-light: #647995;
$custom-dark: #000000;

JSON

{
  "hex": "#1f466a",
  "rgb": {
    "r": 31,
    "g": 70,
    "b": 106
  },
  "hsl": {
    "h": 208.8,
    "s": 54.745,
    "l": 26.863
  },
  "oklch": {
    "l": 0.38423,
    "c": 0.0759,
    "h": 248.8
  },
  "luminance": 0.05712
}

Semantic roles & 50–950 ramp

primary

#1F466A

secondary

#9E7147

accent

#914ADE

background

#F6F7F9

surface

#EBEDF1

border

#C6C8CB

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #1F466A

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

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