#1C4E76#1C4E76

#1C4E76 is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 41.1% C 0.086 H 246.3°. Best body text is #FFFFFF at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#1C4E76
RGB	rgb(28, 78, 118)
HSL	hsl(207, 62%, 29%)
HSV	hsv(207, 76%, 46%)
CMYK	cmyk(76.3%, 33.9%, 0%, 53.7%)
CIE-LAB	lab(31.81, -1.92, -27.63)
CIE-LCH	lch(31.81, 27.69, 266.03°)
OKLab	oklab(41.08% -0.0344 -0.0783)
OKLCH	oklch(41.08% 0.086 246.3)
XYZ	xyz(6.4720, 7.0029, 18.1466)
Luminance	0.0700 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C4E76 #76441C

analogous

#1C7671 #1C4E76 #1C2176

triadic

#1C4E76 #761C4E #4E761C

tetradic

#1C4E76 #711C76 #76441C #21761C

square

#1C4E76 #711C76 #76441C #21761C

split-complementary

#1C4E76 #761C21 #76711C

monochromatic

#061019 #102D45 #1C4E76 #286FA7 #3C8ED1

Accessibility & contrast

On white

8.75

#1C4E76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#1C4E76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C4E76

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C4E76	#FFFFFF	#000000	##FFFFFF
##1C4E76	1.00	8.75	2.40	8.75
#FFFFFF	8.75	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.75	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: #1c4e76;
/* rgb */ color: rgb(28, 78, 118);
/* oklch */ color: oklch(41.1% 0.086 246.3);

Tailwind

colors: {
  custom: {
    50: '#657f9d',
    500: '#1c4e76',
    950: '#000000',
  },
}

SCSS

$custom: #1c4e76;
$custom-light: #657f9d;
$custom-dark: #000000;

JSON

{
  "hex": "#1c4e76",
  "rgb": {
    "r": 28,
    "g": 78,
    "b": 118
  },
  "hsl": {
    "h": 206.667,
    "s": 61.644,
    "l": 28.627
  },
  "oklch": {
    "l": 0.41077,
    "c": 0.08557,
    "h": 246.3
  },
  "luminance": 0.07004
}

Semantic roles & 50–950 ramp

primary

#1C4E76

secondary

#AA7144

accent

#8B43E5

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #1C4E76

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

Preview Lab → · Contrast checker → · Palette generator →