#1E487C#1E487C

#1E487C is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 40.0% C 0.100 H 255.3°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#1E487C
RGB	rgb(30, 72, 124)
HSL	hsl(213, 61%, 30%)
HSV	hsv(213, 76%, 49%)
CMYK	cmyk(75.8%, 41.9%, 0%, 51.4%)
CIE-LAB	lab(30.32, 4.72, -33.74)
CIE-LCH	lch(30.32, 34.07, 277.97°)
OKLab	oklab(40.04% -0.0253 -0.0963)
OKLCH	oklch(40.04% 0.1 255.3)
XYZ	xyz(6.4895, 6.3653, 19.9515)
Luminance	0.0637 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E487C #7C521E

analogous

#1E777C #1E487C #231E7C

triadic

#1E487C #7C1E48 #487C1E

tetradic

#1E487C #7C1E77 #7C521E #1E7C23

square

#1E487C #7C1E77 #7C521E #1E7C23

split-complementary

#1E487C #7C231E #777C1E

monochromatic

#060F19 #122B4B #1E487C #2A65AD #4383D1

Accessibility & contrast

On white

9.24

#1E487C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#1E487C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E487C

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E487C	#FFFFFF	#000000	##FFFFFF
##1E487C	1.00	9.24	2.27	9.24
#FFFFFF	9.24	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F4C7E

Deuteranopia (green-blind)

#20437B

Tritanopia (blue-blind)

#00545C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #1e487c;
/* rgb */ color: rgb(30, 72, 124);
/* oklch */ color: oklch(40.0% 0.100 255.3);

Tailwind

colors: {
  custom: {
    50: '#677aa2',
    500: '#1e487c',
    950: '#000000',
  },
}

SCSS

$custom: #1e487c;
$custom-light: #677aa2;
$custom-dark: #000000;

JSON

{
  "hex": "#1e487c",
  "rgb": {
    "r": 30,
    "g": 72,
    "b": 124
  },
  "hsl": {
    "h": 213.191,
    "s": 61.039,
    "l": 30.196
  },
  "oklch": {
    "l": 0.40037,
    "c": 0.09957,
    "h": 255.3
  },
  "luminance": 0.06366
}

Semantic roles & 50–950 ramp

primary

#1E487C

secondary

#AF8046

accent

#9C44E4

background

#F6F7FA

surface

#EBEDF3

border

#C6C8CD

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #1E487C

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

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