#1E4E75#1E4E75

#1E4E75 is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 41.1% C 0.083 H 246.4°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#1E4E75
RGB	rgb(30, 78, 117)
HSL	hsl(207, 59%, 29%)
HSV	hsv(207, 74%, 46%)
CMYK	cmyk(74.4%, 33.3%, 0%, 54.1%)
CIE-LAB	lab(31.83, -2.00, -26.98)
CIE-LCH	lch(31.83, 27.05, 265.77°)
OKLab	oklab(41.09% -0.0334 -0.0764)
OKLCH	oklch(41.09% 0.083 246.4)
XYZ	xyz(6.4695, 7.0084, 17.8380)
Luminance	0.0701 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4E75 #75451E

analogous

#1E7571 #1E4E75 #1E2275

triadic

#1E4E75 #751E4E #4E751E

tetradic

#1E4E75 #711E75 #75451E #22751E

square

#1E4E75 #711E75 #75451E #22751E

split-complementary

#1E4E75 #751E22 #75711E

monochromatic

#061018 #122E44 #1E4E75 #2A6EA6 #408ECE

Accessibility & contrast

On white

8.74

#1E4E75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#1E4E75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4E75

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4E75	#FFFFFF	#000000	##FFFFFF
##1E4E75	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)

#3C4F77

Deuteranopia (green-blind)

#304774

Tritanopia (blue-blind)

#00575C

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #1e4e75;
/* rgb */ color: rgb(30, 78, 117);
/* oklch */ color: oklch(41.1% 0.083 246.4);

Tailwind

colors: {
  custom: {
    50: '#667f9d',
    500: '#1e4e75',
    950: '#000000',
  },
}

SCSS

$custom: #1e4e75;
$custom-light: #667f9d;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4e75",
  "rgb": {
    "r": 30,
    "g": 78,
    "b": 117
  },
  "hsl": {
    "h": 206.897,
    "s": 59.184,
    "l": 28.824
  },
  "oklch": {
    "l": 0.41088,
    "c": 0.08343,
    "h": 246.4
  },
  "luminance": 0.07009
}

Semantic roles & 50–950 ramp

primary

#1E4E75

secondary

#A97246

accent

#8C45E2

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #1E4E75

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

Preview Lab → · Contrast checker → · Palette generator →