#1E508A#1E508A

#1E508A is a dark, moderate cyan. Relative luminance 0.078; OKLCH L 42.9% C 0.110 H 254.4°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#1E508A
RGB	rgb(30, 80, 138)
HSL	hsl(212, 64%, 33%)
HSV	hsv(212, 78%, 54%)
CMYK	cmyk(78.3%, 42%, 0%, 45.9%)
CIE-LAB	lab(33.66, 4.96, -37.06)
CIE-LCH	lch(33.66, 37.39, 277.63°)
OKLab	oklab(42.92% -0.0296 -0.1059)
OKLCH	oklch(42.92% 0.11 254.4)
XYZ	xyz(7.9898, 7.8474, 25.1334)
Luminance	0.0785 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E508A #8A581E

analogous

#1E868A #1E508A #221E8A

triadic

#1E508A #8A1E50 #508A1E

tetradic

#1E508A #8A1E86 #8A581E #1E8A22

square

#1E508A #8A1E86 #8A581E #1E8A22

split-complementary

#1E508A #8A221E #868A1E

monochromatic

#081625 #133358 #1E508A #296DBC #4B8CD8

Accessibility & contrast

On white

8.17

#1E508A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#1E508A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E508A

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E508A	#FFFFFF	#000000	##FFFFFF
##1E508A	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34558C

Deuteranopia (green-blind)

#224B89

Tritanopia (blue-blind)

#005E66

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #1e508a;
/* rgb */ color: rgb(30, 80, 138);
/* oklch */ color: oklch(42.9% 0.110 254.4);

Tailwind

colors: {
  custom: {
    50: '#6a80ac',
    500: '#1e508a',
    950: '#000000',
  },
}

SCSS

$custom: #1e508a;
$custom-light: #6a80ac;
$custom-dark: #000000;

JSON

{
  "hex": "#1e508a",
  "rgb": {
    "r": 30,
    "g": 80,
    "b": 138
  },
  "hsl": {
    "h": 212.222,
    "s": 64.286,
    "l": 32.941
  },
  "oklch": {
    "l": 0.4292,
    "c": 0.10996,
    "h": 254.4
  },
  "luminance": 0.07848
}

Semantic roles & 50–950 ramp

primary

#1E508A

secondary

#BA864A

accent

#9A41E7

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #1E508A

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

Preview Lab → · Contrast checker → · Palette generator →