#1F416E#1F416E

#1F416E is a dark, moderate cyan. Relative luminance 0.052; OKLCH L 37.4% C 0.087 H 256.2°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#1F416E
RGB	rgb(31, 65, 110)
HSL	hsl(214, 56%, 28%)
HSV	hsv(214, 72%, 43%)
CMYK	cmyk(71.8%, 40.9%, 0%, 56.9%)
CIE-LAB	lab(27.29, 4.06, -29.73)
CIE-LCH	lch(27.29, 30.01, 277.77°)
OKLab	oklab(37.42% -0.0207 -0.0847)
OKLCH	oklch(37.42% 0.087 256.2)
XYZ	xyz(5.2688, 5.1971, 15.4743)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F416E #6E4C1F

analogous

#1F686E #1F416E #241F6E

triadic

#1F416E #6E1F41 #416E1F

tetradic

#1F416E #6E1F68 #6E4C1F #1F6E24

square

#1F416E #6E1F68 #6E4C1F #1F6E24

split-complementary

#1F416E #6E241F #686E1F

monochromatic

#070E18 #12253E #1F416E #2C5D9E #3F7AC9

Accessibility & contrast

On white

10.30

#1F416E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#1F416E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F416E

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F416E	#FFFFFF	#000000	##FFFFFF
##1F416E	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D4470

Deuteranopia (green-blind)

#213D6D

Tritanopia (blue-blind)

#004B52

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #1f416e;
/* rgb */ color: rgb(31, 65, 110);
/* oklch */ color: oklch(37.4% 0.087 256.2);

Tailwind

colors: {
  custom: {
    50: '#657598',
    500: '#1f416e',
    950: '#000000',
  },
}

SCSS

$custom: #1f416e;
$custom-light: #657598;
$custom-dark: #000000;

JSON

{
  "hex": "#1f416e",
  "rgb": {
    "r": 31,
    "g": 65,
    "b": 110
  },
  "hsl": {
    "h": 214.177,
    "s": 56.028,
    "l": 27.647
  },
  "oklch": {
    "l": 0.37415,
    "c": 0.08717,
    "h": 256.2
  },
  "luminance": 0.05198
}

Semantic roles & 50–950 ramp

primary

#1F416E

secondary

#A27B47

accent

#9E48DF

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080D

muted

#7A7B7E

Preview Lab

Preview with #1F416E

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

Preview Lab → · Contrast checker → · Palette generator →