#1E4D7D#1E4D7D

#1E4D7D is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 41.3% C 0.095 H 251.6°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#1E4D7D
RGB	rgb(30, 77, 125)
HSL	hsl(210, 61%, 30%)
HSV	hsv(210, 76%, 49%)
CMYK	cmyk(76%, 38.4%, 0%, 51%)
CIE-LAB	lab(31.95, 1.79, -31.76)
CIE-LCH	lch(31.95, 31.81, 273.22°)
OKLab	oklab(41.33% -0.03 -0.0904)
OKLCH	oklch(41.33% 0.095 251.6)
XYZ	xyz(6.8896, 7.0637, 20.3984)
Luminance	0.0706 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4D7D #7D4E1E

analogous

#1E7C7D #1E4D7D #1F1E7D

triadic

#1E4D7D #7D1E4D #4D7D1E

tetradic

#1E4D7D #7D1E7C #7D4E1E #1E7D1F

square

#1E4D7D #7D1E7C #7D4E1E #1E7D1F

split-complementary

#1E4D7D #7D1F1E #7C7D1E

monochromatic

#06101A #122F4C #1E4D7D #2A6BAE #438AD2

Accessibility & contrast

On white

8.70

#1E4D7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#1E4D7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4D7D

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4D7D	#FFFFFF	#000000	##FFFFFF
##1E4D7D	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37507F

Deuteranopia (green-blind)

#29477C

Tritanopia (blue-blind)

#00585F

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #1e4d7d;
/* rgb */ color: rgb(30, 77, 125);
/* oklch */ color: oklch(41.3% 0.095 251.6);

Tailwind

colors: {
  custom: {
    50: '#687ea3',
    500: '#1e4d7d',
    950: '#000000',
  },
}

SCSS

$custom: #1e4d7d;
$custom-light: #687ea3;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4d7d",
  "rgb": {
    "r": 30,
    "g": 77,
    "b": 125
  },
  "hsl": {
    "h": 210.316,
    "s": 61.29,
    "l": 30.392
  },
  "oklch": {
    "l": 0.41332,
    "c": 0.09528,
    "h": 251.6
  },
  "luminance": 0.07064
}

Semantic roles & 50–950 ramp

primary

#1E4D7D

secondary

#B07C46

accent

#9543E4

background

#F6F7FA

surface

#EBEEF3

border

#C6C9CD

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #1E4D7D

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

Preview Lab → · Contrast checker → · Palette generator →