#1E4F85#1E4F85

#1E4F85 is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 42.3% C 0.104 H 253.3°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#1E4F85
RGB	rgb(30, 79, 133)
HSL	hsl(211, 63%, 32%)
HSV	hsv(211, 77%, 52%)
CMYK	cmyk(77.4%, 40.6%, 0%, 47.8%)
CIE-LAB	lab(33.05, 3.64, -34.97)
CIE-LCH	lch(33.05, 35.15, 275.94°)
OKLab	oklab(42.34% -0.0299 -0.0998)
OKLCH	oklch(42.34% 0.104 253.3)
XYZ	xyz(7.5635, 7.5606, 23.2465)
Luminance	0.0756 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4F85 #85541E

analogous

#1E8385 #1E4F85 #201E85

triadic

#1E4F85 #851E4F #4F851E

tetradic

#1E4F85 #851E83 #85541E #1E8520

square

#1E4F85 #851E83 #85541E #1E8520

split-complementary

#1E4F85 #85201E #83851E

monochromatic

#071421 #133153 #1E4F85 #296DB7 #488BD6

Accessibility & contrast

On white

8.36

#1E4F85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#1E4F85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4F85

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4F85	#FFFFFF	#000000	##FFFFFF
##1E4F85	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#355387

Deuteranopia (green-blind)

#254984

Tritanopia (blue-blind)

#005C63

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1e4f85;
/* rgb */ color: rgb(30, 79, 133);
/* oklch */ color: oklch(42.3% 0.104 253.3);

Tailwind

colors: {
  custom: {
    50: '#697fa9',
    500: '#1e4f85',
    950: '#000000',
  },
}

SCSS

$custom: #1e4f85;
$custom-light: #697fa9;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4f85",
  "rgb": {
    "r": 30,
    "g": 79,
    "b": 133
  },
  "hsl": {
    "h": 211.456,
    "s": 63.19,
    "l": 31.961
  },
  "oklch": {
    "l": 0.42344,
    "c": 0.10415,
    "h": 253.3
  },
  "luminance": 0.07561
}

Semantic roles & 50–950 ramp

primary

#1E4F85

secondary

#B88247

accent

#9842E6

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #1E4F85

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

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