#1F486D#1F486D

#1F486D is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 39.1% C 0.078 H 248.4°. Best body text is #FFFFFF at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#1F486D
RGB	rgb(31, 72, 109)
HSL	hsl(208, 56%, 27%)
HSV	hsv(208, 72%, 43%)
CMYK	cmyk(71.6%, 33.9%, 0%, 57.3%)
CIE-LAB	lab(29.49, -1.02, -25.62)
CIE-LCH	lch(29.49, 25.64, 267.71°)
OKLab	oklab(39.12% -0.0287 -0.0725)
OKLCH	oklch(39.12% 0.078 248.4)
XYZ	xyz(5.6417, 6.0296, 15.3315)
Luminance	0.0603 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F486D #6D441F

analogous

#1F6D6B #1F486D #1F216D

triadic

#1F486D #6D1F48 #486D1F

tetradic

#1F486D #6B1F6D #6D441F #216D1F

square

#1F486D #6B1F6D #6D441F #216D1F

split-complementary

#1F486D #6D1F21 #6D6B1F

monochromatic

#071018 #11293D #1F486D #2D679D #3E87C8

Accessibility & contrast

On white

9.52

#1F486D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#1F486D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F486D

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F486D	#FFFFFF	#000000	##FFFFFF
##1F486D	1.00	9.52	2.21	9.52
#FFFFFF	9.52	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384A6F

Deuteranopia (green-blind)

#2D426C

Tritanopia (blue-blind)

#005155

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #1f486d;
/* rgb */ color: rgb(31, 72, 109);
/* oklch */ color: oklch(39.1% 0.078 248.4);

Tailwind

colors: {
  custom: {
    50: '#657a97',
    500: '#1f486d',
    950: '#000000',
  },
}

SCSS

$custom: #1f486d;
$custom-light: #657a97;
$custom-dark: #000000;

JSON

{
  "hex": "#1f486d",
  "rgb": {
    "r": 31,
    "g": 72,
    "b": 109
  },
  "hsl": {
    "h": 208.462,
    "s": 55.714,
    "l": 27.451
  },
  "oklch": {
    "l": 0.39116,
    "c": 0.07804,
    "h": 248.4
  },
  "luminance": 0.0603
}

Semantic roles & 50–950 ramp

primary

#1F486D

secondary

#A17247

accent

#9049DF

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #1F486D

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

Preview Lab → · Contrast checker → · Palette generator →