#1D4E76#1D4E76

#1D4E76 is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 41.1% C 0.085 H 246.6°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#1D4E76
RGB	rgb(29, 78, 118)
HSL	hsl(207, 61%, 29%)
HSV	hsv(207, 75%, 46%)
CMYK	cmyk(75.4%, 33.9%, 0%, 53.7%)
CIE-LAB	lab(31.85, -1.77, -27.57)
CIE-LCH	lch(31.85, 27.63, 266.34°)
OKLab	oklab(41.11% -0.0338 -0.0782)
OKLCH	oklch(41.11% 0.085 246.6)
XYZ	xyz(6.4999, 7.0173, 18.1479)
Luminance	0.0702 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D4E76 #76451D

analogous

#1D7672 #1D4E76 #1D2276

triadic

#1D4E76 #761D4E #4E761D

tetradic

#1D4E76 #721D76 #76451D #22761D

square

#1D4E76 #721D76 #76451D #22761D

split-complementary

#1D4E76 #761D22 #76721D

monochromatic

#061019 #112E45 #1D4E76 #296EA7 #3E8ED0

Accessibility & contrast

On white

8.74

#1D4E76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#1D4E76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D4E76

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D4E76	#FFFFFF	#000000	##FFFFFF
##1D4E76	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5078

Deuteranopia (green-blind)

#2F4775

Tritanopia (blue-blind)

#00585C

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #1d4e76;
/* rgb */ color: rgb(29, 78, 118);
/* oklch */ color: oklch(41.1% 0.085 246.6);

Tailwind

colors: {
  custom: {
    50: '#667f9d',
    500: '#1d4e76',
    950: '#000000',
  },
}

SCSS

$custom: #1d4e76;
$custom-light: #667f9d;
$custom-dark: #000000;

JSON

{
  "hex": "#1d4e76",
  "rgb": {
    "r": 29,
    "g": 78,
    "b": 118
  },
  "hsl": {
    "h": 206.966,
    "s": 60.544,
    "l": 28.824
  },
  "oklch": {
    "l": 0.41112,
    "c": 0.08517,
    "h": 246.6
  },
  "luminance": 0.07018
}

Semantic roles & 50–950 ramp

primary

#1D4E76

secondary

#AA7245

accent

#8C44E4

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #1D4E76

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

Preview Lab → · Contrast checker → · Palette generator →