#1E538E#1E538E

#1E538E is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.9% C 0.112 H 253.7°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#1E538E
RGB	rgb(30, 83, 142)
HSL	hsl(212, 65%, 34%)
HSV	hsv(212, 79%, 56%)
CMYK	cmyk(78.9%, 41.5%, 0%, 44.3%)
CIE-LAB	lab(34.83, 4.58, -37.64)
CIE-LCH	lch(34.83, 37.92, 276.93°)
OKLab	oklab(43.91% -0.0314 -0.1075)
OKLCH	oklch(43.91% 0.112 253.7)
XYZ	xyz(8.5093, 8.4145, 26.7616)
Luminance	0.0842 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E538E #8E591E

analogous

#1E8B8E #1E538E #211E8E

triadic

#1E538E #8E1E53 #538E1E

tetradic

#1E538E #8E1E8B #8E591E #1E8E21

square

#1E538E #8E1E8B #8E591E #1E8E21

split-complementary

#1E538E #8E211E #8B8E1E

monochromatic

#091829 #13355B #1E538E #2971C1 #4D8FD9

Accessibility & contrast

On white

7.83

#1E538E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#1E538E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E538E

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E538E	#FFFFFF	#000000	##FFFFFF
##1E538E	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#375790

Deuteranopia (green-blind)

#244D8D

Tritanopia (blue-blind)

#006169

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1e538e;
/* rgb */ color: rgb(30, 83, 142);
/* oklch */ color: oklch(43.9% 0.112 253.7);

Tailwind

colors: {
  custom: {
    50: '#6b82af',
    500: '#1e538e',
    950: '#000000',
  },
}

SCSS

$custom: #1e538e;
$custom-light: #6b82af;
$custom-dark: #000000;

JSON

{
  "hex": "#1e538e",
  "rgb": {
    "r": 30,
    "g": 83,
    "b": 142
  },
  "hsl": {
    "h": 211.607,
    "s": 65.116,
    "l": 33.725
  },
  "oklch": {
    "l": 0.43909,
    "c": 0.11204,
    "h": 253.7
  },
  "luminance": 0.08416
}

Semantic roles & 50–950 ramp

primary

#1E538E

secondary

#BC874C

accent

#9840E8

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080A10

muted

#7A7C7F

Preview Lab

Preview with #1E538E

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

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