#1E528F#1E528F

#1E528F is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.7% C 0.115 H 254.7°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#1E528F
RGB	rgb(30, 82, 143)
HSL	hsl(212, 65%, 34%)
HSV	hsv(212, 79%, 56%)
CMYK	cmyk(79%, 42.7%, 0%, 43.9%)
CIE-LAB	lab(34.59, 5.63, -38.64)
CIE-LCH	lch(34.59, 39.05, 278.29°)
OKLab	oklab(43.74% -0.0302 -0.1105)
OKLCH	oklch(43.74% 0.115 254.7)
XYZ	xyz(8.5088, 8.2928, 27.1335)
Luminance	0.0829 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E528F #8F5B1E

analogous

#1E8B8F #1E528F #221E8F

triadic

#1E528F #8F1E52 #528F1E

tetradic

#1E528F #8F1E8B #8F5B1E #1E8F22

square

#1E528F #8F1E8B #8F5B1E #1E8F22

split-complementary

#1E528F #8F221E #8B8F1E

monochromatic

#09182A #13355C #1E528F #296FC2 #4E8EDA

Accessibility & contrast

On white

7.90

#1E528F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#1E528F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E528F

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E528F	#FFFFFF	#000000	##FFFFFF
##1E528F	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#345791

Deuteranopia (green-blind)

#204D8E

Tritanopia (blue-blind)

#006069

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #1e528f;
/* rgb */ color: rgb(30, 82, 143);
/* oklch */ color: oklch(43.7% 0.115 254.7);

Tailwind

colors: {
  custom: {
    50: '#6c82b0',
    500: '#1e528f',
    950: '#000000',
  },
}

SCSS

$custom: #1e528f;
$custom-light: #6c82b0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e528f",
  "rgb": {
    "r": 30,
    "g": 82,
    "b": 143
  },
  "hsl": {
    "h": 212.389,
    "s": 65.318,
    "l": 33.922
  },
  "oklch": {
    "l": 0.43737,
    "c": 0.11459,
    "h": 254.7
  },
  "luminance": 0.08294
}

Semantic roles & 50–950 ramp

primary

#1E528F

secondary

#BC894C

accent

#9B40E8

background

#F6F7FA

surface

#ECEEF5

border

#C7C9CF

text

#080A10

muted

#7A7C7F

Preview Lab

Preview with #1E528F

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

Preview Lab → · Contrast checker → · Palette generator →