#1D486B#1D486B

#1D486B is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 38.9% C 0.076 H 246.1°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#1D486B
RGB	rgb(29, 72, 107)
HSL	hsl(207, 57%, 27%)
HSV	hsv(207, 73%, 42%)
CMYK	cmyk(72.9%, 32.7%, 0%, 58%)
CIE-LAB	lab(29.30, -2.15, -24.65)
CIE-LCH	lch(29.30, 24.74, 265.02°)
OKLab	oklab(38.92% -0.0309 -0.0697)
OKLCH	oklch(38.92% 0.076 246.1)
XYZ	xyz(5.4769, 5.9569, 14.7682)
Luminance	0.0596 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D486B #6B401D

analogous

#1D6B67 #1D486B #1D216B

triadic

#1D486B #6B1D48 #486B1D

tetradic

#1D486B #671D6B #6B401D #216B1D

square

#1D486B #671D6B #6B401D #216B1D

split-complementary

#1D486B #6B1D21 #6B671D

monochromatic

#071018 #10283B #1D486B #2A689B #3989C9

Accessibility & contrast

On white

9.58

#1D486B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#1D486B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D486B

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D486B	#FFFFFF	#000000	##FFFFFF
##1D486B	1.00	9.58	2.19	9.58
#FFFFFF	9.58	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38496D

Deuteranopia (green-blind)

#2D426A

Tritanopia (blue-blind)

#005054

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #1d486b;
/* rgb */ color: rgb(29, 72, 107);
/* oklch */ color: oklch(38.9% 0.076 246.1);

Tailwind

colors: {
  custom: {
    50: '#637a95',
    500: '#1d486b',
    950: '#000000',
  },
}

SCSS

$custom: #1d486b;
$custom-light: #637a95;
$custom-dark: #000000;

JSON

{
  "hex": "#1d486b",
  "rgb": {
    "r": 29,
    "g": 72,
    "b": 107
  },
  "hsl": {
    "h": 206.923,
    "s": 57.353,
    "l": 26.667
  },
  "oklch": {
    "l": 0.38915,
    "c": 0.07627,
    "h": 246.1
  },
  "luminance": 0.05957
}

Semantic roles & 50–950 ramp

primary

#1D486B

secondary

#A06D44

accent

#8C47E1

background

#F6F7F9

surface

#EBEDF1

border

#C6C8CB

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #1D486B

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

Preview Lab → · Contrast checker → · Palette generator →