#1E4974#1E4974

#1E4974 is a dark, moderate cyan. Relative luminance 0.063; OKLCH L 39.8% C 0.087 H 251.0°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#1E4974
RGB	rgb(30, 73, 116)
HSL	hsl(210, 59%, 29%)
HSV	hsv(210, 74%, 45%)
CMYK	cmyk(74.1%, 37.1%, 0%, 54.5%)
CIE-LAB	lab(30.16, 0.88, -28.98)
CIE-LCH	lch(30.16, 28.99, 271.74°)
OKLab	oklab(39.76% -0.0284 -0.0823)
OKLCH	oklch(39.76% 0.087 251)
XYZ	xyz(6.0692, 6.3014, 17.4160)
Luminance	0.0630 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4974 #74491E

analogous

#1E7474 #1E4974 #1E1E74

triadic

#1E4974 #741E49 #49741E

tetradic

#1E4974 #741E74 #74491E #1E741E

square

#1E4974 #741E74 #74491E #1E741E

split-complementary

#1E4974 #741E1E #74741E

monochromatic

#060F18 #112A43 #1E4974 #2B68A5 #3F86CD

Accessibility & contrast

On white

9.29

#1E4974 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#1E4974 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4974

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4974	#FFFFFF	#000000	##FFFFFF
##1E4974	1.00	9.29	2.26	9.29
#FFFFFF	9.29	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#364B76

Deuteranopia (green-blind)

#294373

Tritanopia (blue-blind)

#005359

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #1e4974;
/* rgb */ color: rgb(30, 73, 116);
/* oklch */ color: oklch(39.8% 0.087 251.0);

Tailwind

colors: {
  custom: {
    50: '#667b9c',
    500: '#1e4974',
    950: '#000000',
  },
}

SCSS

$custom: #1e4974;
$custom-light: #667b9c;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4974",
  "rgb": {
    "r": 30,
    "g": 73,
    "b": 116
  },
  "hsl": {
    "h": 210,
    "s": 58.904,
    "l": 28.627
  },
  "oklch": {
    "l": 0.39761,
    "c": 0.08711,
    "h": 251
  },
  "luminance": 0.06302
}

Semantic roles & 50–950 ramp

primary

#1E4974

secondary

#A87746

accent

#9446E2

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #1E4974

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

Preview Lab → · Contrast checker → · Palette generator →