#1E517A#1E517A

#1E517A is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 42.1% C 0.087 H 246.3°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#1E517A
RGB	rgb(30, 81, 122)
HSL	hsl(207, 61%, 30%)
HSV	hsv(207, 75%, 48%)
CMYK	cmyk(75.4%, 33.6%, 0%, 52.2%)
CIE-LAB	lab(33.06, -1.99, -28.15)
CIE-LCH	lch(33.06, 28.22, 265.96°)
OKLab	oklab(42.15% -0.035 -0.0798)
OKLCH	oklch(42.15% 0.087 246.3)
XYZ	xyz(6.9894, 7.5652, 19.5005)
Luminance	0.0757 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E517A #7A471E

analogous

#1E7A75 #1E517A #1E237A

triadic

#1E517A #7A1E51 #517A1E

tetradic

#1E517A #751E7A #7A471E #237A1E

square

#1E517A #751E7A #7A471E #237A1E

split-complementary

#1E517A #7A1E23 #7A751E

monochromatic

#061019 #123049 #1E517A #2A72AB #4291D0

Accessibility & contrast

On white

8.36

#1E517A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#1E517A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E517A

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E517A	#FFFFFF	#000000	##FFFFFF
##1E517A	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)

#3E537C

Deuteranopia (green-blind)

#314A79

Tritanopia (blue-blind)

#005B60

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1e517a;
/* rgb */ color: rgb(30, 81, 122);
/* oklch */ color: oklch(42.1% 0.087 246.3);

Tailwind

colors: {
  custom: {
    50: '#6781a0',
    500: '#1e517a',
    950: '#000000',
  },
}

SCSS

$custom: #1e517a;
$custom-light: #6781a0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e517a",
  "rgb": {
    "r": 30,
    "g": 81,
    "b": 122
  },
  "hsl": {
    "h": 206.739,
    "s": 60.526,
    "l": 29.804
  },
  "oklch": {
    "l": 0.42149,
    "c": 0.08715,
    "h": 246.3
  },
  "luminance": 0.07566
}

Semantic roles & 50–950 ramp

primary

#1E517A

secondary

#AE7446

accent

#8B44E4

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#070A0F

muted

#7A7C7E

Preview Lab

Preview with #1E517A

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

Preview Lab → · Contrast checker → · Palette generator →