#1E455F#1E455F

#1E455F is a dark, moderate cyan. Relative luminance 0.054; OKLCH L 37.5% C 0.063 H 240.5°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#1E455F
RGB	rgb(30, 69, 95)
HSL	hsl(204, 52%, 25%)
HSV	hsv(204, 68%, 37%)
CMYK	cmyk(68.4%, 27.4%, 0%, 62.7%)
CIE-LAB	lab(27.73, -4.61, -19.44)
CIE-LCH	lch(27.73, 19.98, 256.67°)
OKLab	oklab(37.48% -0.0309 -0.0546)
OKLCH	oklch(37.48% 0.063 240.5)
XYZ	xyz(4.7283, 5.3580, 11.6093)
Luminance	0.0536 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E455F #5F381E

analogous

#1E5F59 #1E455F #1E255F

triadic

#1E455F #5F1E45 #455F1E

tetradic

#1E455F #591E5F #5F381E #255F1E

square

#1E455F #591E5F #5F381E #255F1E

split-complementary

#1E455F #5F1E25 #5F591E

monochromatic

#071117 #0F2330 #1E455F #2D678E #3B89BC

Accessibility & contrast

On white

10.14

#1E455F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#1E455F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E455F

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E455F	#FFFFFF	#000000	##FFFFFF
##1E455F	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#394560

Deuteranopia (green-blind)

#303F5F

Tritanopia (blue-blind)

#004B4E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #1e455f;
/* rgb */ color: rgb(30, 69, 95);
/* oklch */ color: oklch(37.5% 0.063 240.5);

Tailwind

colors: {
  custom: {
    50: '#62788c',
    500: '#1e455f',
    950: '#000000',
  },
}

SCSS

$custom: #1e455f;
$custom-light: #62788c;
$custom-dark: #000000;

JSON

{
  "hex": "#1e455f",
  "rgb": {
    "r": 30,
    "g": 69,
    "b": 95
  },
  "hsl": {
    "h": 204,
    "s": 52,
    "l": 24.51
  },
  "oklch": {
    "l": 0.37481,
    "c": 0.06278,
    "h": 240.5
  },
  "luminance": 0.05358
}

Semantic roles & 50–950 ramp

primary

#1E455F

secondary

#946545

accent

#864CDB

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#05090C

muted

#7A7B7D

Preview Lab

Preview with #1E455F

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

Preview Lab → · Contrast checker → · Palette generator →