#1E4F7C#1E4F7C

#1E4F7C is a dark, moderate cyan. Relative luminance 0.073; OKLCH L 41.8% C 0.092 H 249.4°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#1E4F7C
RGB	rgb(30, 79, 124)
HSL	hsl(209, 61%, 30%)
HSV	hsv(209, 76%, 49%)
CMYK	cmyk(75.8%, 36.3%, 0%, 51.4%)
CIE-LAB	lab(32.53, 0.08, -30.23)
CIE-LCH	lch(32.53, 30.23, 270.16°)
OKLab	oklab(41.77% -0.0323 -0.0859)
OKLCH	oklch(41.77% 0.092 249.4)
XYZ	xyz(6.9681, 7.3224, 20.1110)
Luminance	0.0732 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4F7C #7C4B1E

analogous

#1E7C7A #1E4F7C #1E207C

triadic

#1E4F7C #7C1E4F #4F7C1E

tetradic

#1E4F7C #7A1E7C #7C4B1E #207C1E

square

#1E4F7C #7A1E7C #7C4B1E #207C1E

split-complementary

#1E4F7C #7C1E20 #7C7A1E

monochromatic

#061019 #12304B #1E4F7C #2A6EAD #438DD1

Accessibility & contrast

On white

8.52

#1E4F7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#1E4F7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4F7C

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4F7C	#FFFFFF	#000000	##FFFFFF
##1E4F7C	1.00	8.52	2.46	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A517E

Deuteranopia (green-blind)

#2D497B

Tritanopia (blue-blind)

#005A5F

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1e4f7c;
/* rgb */ color: rgb(30, 79, 124);
/* oklch */ color: oklch(41.8% 0.092 249.4);

Tailwind

colors: {
  custom: {
    50: '#6780a2',
    500: '#1e4f7c',
    950: '#000000',
  },
}

SCSS

$custom: #1e4f7c;
$custom-light: #6780a2;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4f7c",
  "rgb": {
    "r": 30,
    "g": 79,
    "b": 124
  },
  "hsl": {
    "h": 208.723,
    "s": 61.039,
    "l": 30.196
  },
  "oklch": {
    "l": 0.41767,
    "c": 0.09178,
    "h": 249.4
  },
  "luminance": 0.07323
}

Semantic roles & 50–950 ramp

primary

#1E4F7C

secondary

#AF7946

accent

#9044E4

background

#F6F7FA

surface

#EBEEF3

border

#C6C9CD

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #1E4F7C

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

Preview Lab → · Contrast checker → · Palette generator →