#1E4D7C#1E4D7C

#1E4D7C is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 41.3% C 0.094 H 251.2°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#1E4D7C
RGB	rgb(30, 77, 124)
HSL	hsl(210, 61%, 30%)
HSV	hsv(210, 76%, 49%)
CMYK	cmyk(75.8%, 37.9%, 0%, 51.4%)
CIE-LAB	lab(31.89, 1.39, -31.23)
CIE-LCH	lch(31.89, 31.27, 272.55°)
OKLab	oklab(41.27% -0.0303 -0.0889)
OKLCH	oklch(41.27% 0.094 251.2)
XYZ	xyz(6.8260, 7.0382, 20.0636)
Luminance	0.0704 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4D7C #7C4D1E

analogous

#1E7C7C #1E4D7C #1E1E7C

triadic

#1E4D7C #7C1E4D #4D7C1E

tetradic

#1E4D7C #7C1E7C #7C4D1E #1E7C1E

square

#1E4D7C #7C1E7C #7C4D1E #1E7C1E

split-complementary

#1E4D7C #7C1E1E #7C7C1E

monochromatic

#061019 #122E4B #1E4D7C #2A6CAD #438AD1

Accessibility & contrast

On white

8.72

#1E4D7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#1E4D7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4D7C

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4D7C	#FFFFFF	#000000	##FFFFFF
##1E4D7C	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37507E

Deuteranopia (green-blind)

#2A477B

Tritanopia (blue-blind)

#00585E

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #1e4d7c;
/* rgb */ color: rgb(30, 77, 124);
/* oklch */ color: oklch(41.3% 0.094 251.2);

Tailwind

colors: {
  custom: {
    50: '#677ea2',
    500: '#1e4d7c',
    950: '#000000',
  },
}

SCSS

$custom: #1e4d7c;
$custom-light: #677ea2;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4d7c",
  "rgb": {
    "r": 30,
    "g": 77,
    "b": 124
  },
  "hsl": {
    "h": 210,
    "s": 61.039,
    "l": 30.196
  },
  "oklch": {
    "l": 0.41268,
    "c": 0.0939,
    "h": 251.2
  },
  "luminance": 0.07039
}

Semantic roles & 50–950 ramp

primary

#1E4D7C

secondary

#AF7B46

accent

#9444E4

background

#F6F7FA

surface

#EBEEF3

border

#C6C9CD

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #1E4D7C

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

Preview Lab → · Contrast checker → · Palette generator →