#1E4F86#1E4F86

#1E4F86 is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 42.4% C 0.106 H 253.7°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#1E4F86
RGB	rgb(30, 79, 134)
HSL	hsl(212, 63%, 32%)
HSV	hsv(212, 78%, 53%)
CMYK	cmyk(77.6%, 41%, 0%, 47.5%)
CIE-LAB	lab(33.11, 4.04, -35.49)
CIE-LCH	lch(33.11, 35.71, 276.49°)
OKLab	oklab(42.41% -0.0296 -0.1013)
OKLCH	oklch(42.41% 0.106 253.7)
XYZ	xyz(7.6329, 7.5883, 23.6121)
Luminance	0.0759 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4F86 #86551E

analogous

#1E8386 #1E4F86 #211E86

triadic

#1E4F86 #861E4F #4F861E

tetradic

#1E4F86 #861E83 #86551E #1E8621

square

#1E4F86 #861E83 #86551E #1E8621

split-complementary

#1E4F86 #86211E #83861E

monochromatic

#081422 #133254 #1E4F86 #296CB8 #488BD6

Accessibility & contrast

On white

8.34

#1E4F86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#1E4F86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4F86

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4F86	#FFFFFF	#000000	##FFFFFF
##1E4F86	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#355388

Deuteranopia (green-blind)

#244985

Tritanopia (blue-blind)

#005C64

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1e4f86;
/* rgb */ color: rgb(30, 79, 134);
/* oklch */ color: oklch(42.4% 0.106 253.7);

Tailwind

colors: {
  custom: {
    50: '#6a7fa9',
    500: '#1e4f86',
    950: '#000000',
  },
}

SCSS

$custom: #1e4f86;
$custom-light: #6a7fa9;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4f86",
  "rgb": {
    "r": 30,
    "g": 79,
    "b": 134
  },
  "hsl": {
    "h": 211.731,
    "s": 63.415,
    "l": 32.157
  },
  "oklch": {
    "l": 0.4241,
    "c": 0.10555,
    "h": 253.7
  },
  "luminance": 0.07589
}

Semantic roles & 50–950 ramp

primary

#1E4F86

secondary

#B88347

accent

#9941E6

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #1E4F86

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

Preview Lab → · Contrast checker → · Palette generator →