#1E456E#1E456E

#1E456E is a dark, moderate cyan. Relative luminance 0.057; OKLCH L 38.4% C 0.083 H 251.8°. Best body text is #FFFFFF at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#1E456E
RGB	rgb(30, 69, 110)
HSL	hsl(211, 57%, 27%)
HSV	hsv(211, 73%, 43%)
CMYK	cmyk(72.7%, 37.3%, 0%, 56.9%)
CIE-LAB	lab(28.53, 1.18, -27.77)
CIE-LCH	lch(28.53, 27.79, 272.43°)
OKLab	oklab(38.37% -0.0259 -0.0789)
OKLCH	oklch(38.37% 0.083 251.8)
XYZ	xyz(5.4770, 5.6575, 15.5522)
Luminance	0.0566 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E456E #6E471E

analogous

#1E6D6E #1E456E #1F1E6E

triadic

#1E456E #6E1E45 #456E1E

tetradic

#1E456E #6E1E6D #6E471E #1E6E1F

square

#1E456E #6E1E6D #6E471E #1E6E1F

split-complementary

#1E456E #6E1F1E #6D6E1E

monochromatic

#070F18 #11273E #1E456E #2B639E #3C81CA

Accessibility & contrast

On white

9.85

#1E456E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#1E456E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E456E

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E456E	#FFFFFF	#000000	##FFFFFF
##1E456E	1.00	9.85	2.13	9.85
#FFFFFF	9.85	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334770

Deuteranopia (green-blind)

#27406D

Tritanopia (blue-blind)

#004F54

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #1e456e;
/* rgb */ color: rgb(30, 69, 110);
/* oklch */ color: oklch(38.4% 0.083 251.8);

Tailwind

colors: {
  custom: {
    50: '#647898',
    500: '#1e456e',
    950: '#000000',
  },
}

SCSS

$custom: #1e456e;
$custom-light: #647898;
$custom-dark: #000000;

JSON

{
  "hex": "#1e456e",
  "rgb": {
    "r": 30,
    "g": 69,
    "b": 110
  },
  "hsl": {
    "h": 210.75,
    "s": 57.143,
    "l": 27.451
  },
  "oklch": {
    "l": 0.38373,
    "c": 0.083,
    "h": 251.8
  },
  "luminance": 0.05658
}

Semantic roles & 50–950 ramp

primary

#1E456E

secondary

#A27546

accent

#9647E0

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080D

muted

#7A7B7E

Preview Lab

Preview with #1E456E

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

Preview Lab → · Contrast checker → · Palette generator →