#1D487A#1D487A

#1D487A is a dark, moderate cyan. Relative luminance 0.063; OKLCH L 39.9% C 0.097 H 254.2°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#1D487A
RGB	rgb(29, 72, 122)
HSL	hsl(212, 62%, 30%)
HSV	hsv(212, 76%, 48%)
CMYK	cmyk(76.2%, 41%, 0%, 52.2%)
CIE-LAB	lab(30.16, 3.77, -32.75)
CIE-LCH	lch(30.16, 32.96, 276.57°)
OKLab	oklab(39.86% -0.0265 -0.0934)
OKLCH	oklch(39.86% 0.097 254.2)
XYZ	xyz(6.3356, 6.3004, 19.2908)
Luminance	0.0630 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D487A #7A4F1D

analogous

#1D777A #1D487A #211D7A

triadic

#1D487A #7A1D48 #487A1D

tetradic

#1D487A #7A1D77 #7A4F1D #1D7A21

square

#1D487A #7A1D77 #7A4F1D #1D7A21

split-complementary

#1D487A #7A211D #777A1D

monochromatic

#060F19 #112B49 #1D487A #2965AB #4083D2

Accessibility & contrast

On white

9.29

#1D487A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#1D487A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D487A

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D487A	#FFFFFF	#000000	##FFFFFF
##1D487A	1.00	9.29	2.26	9.29
#FFFFFF	9.29	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314C7C

Deuteranopia (green-blind)

#224379

Tritanopia (blue-blind)

#00545B

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #1d487a;
/* rgb */ color: rgb(29, 72, 122);
/* oklch */ color: oklch(39.9% 0.097 254.2);

Tailwind

colors: {
  custom: {
    50: '#677aa1',
    500: '#1d487a',
    950: '#000000',
  },
}

SCSS

$custom: #1d487a;
$custom-light: #677aa1;
$custom-dark: #000000;

JSON

{
  "hex": "#1d487a",
  "rgb": {
    "r": 29,
    "g": 72,
    "b": 122
  },
  "hsl": {
    "h": 212.258,
    "s": 61.589,
    "l": 29.608
  },
  "oklch": {
    "l": 0.39864,
    "c": 0.09709,
    "h": 254.2
  },
  "luminance": 0.06301
}

Semantic roles & 50–950 ramp

primary

#1D487A

secondary

#AE7D45

accent

#9A43E5

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#07090F

muted

#7A7B7E

Preview Lab

Preview with #1D487A

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

Preview Lab → · Contrast checker → · Palette generator →