#1E548D#1E548D

#1E548D is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 44.1% C 0.110 H 252.7°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#1E548D
RGB	rgb(30, 84, 141)
HSL	hsl(211, 65%, 34%)
HSV	hsv(211, 79%, 55%)
CMYK	cmyk(78.7%, 40.4%, 0%, 44.7%)
CIE-LAB	lab(35.08, 3.52, -36.63)
CIE-LCH	lch(35.08, 36.80, 275.49°)
OKLab	oklab(44.08% -0.0326 -0.1046)
OKLCH	oklch(44.08% 0.11 252.7)
XYZ	xyz(8.5117, 8.5388, 26.3937)
Luminance	0.0854 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E548D #8D571E

analogous

#1E8B8D #1E548D #201E8D

triadic

#1E548D #8D1E54 #548D1E

tetradic

#1E548D #8D1E8B #8D571E #1E8D20

square

#1E548D #8D1E8B #8D571E #1E8D20

split-complementary

#1E548D #8D201E #8B8D1E

monochromatic

#091828 #13365B #1E548D #2972BF #4C91D9

Accessibility & contrast

On white

7.75

#1E548D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#1E548D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E548D

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E548D	#FFFFFF	#000000	##FFFFFF
##1E548D	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39588F

Deuteranopia (green-blind)

#274E8C

Tritanopia (blue-blind)

#006169

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1e548d;
/* rgb */ color: rgb(30, 84, 141);
/* oklch */ color: oklch(44.1% 0.110 252.7);

Tailwind

colors: {
  custom: {
    50: '#6b83af',
    500: '#1e548d',
    950: '#000000',
  },
}

SCSS

$custom: #1e548d;
$custom-light: #6b83af;
$custom-dark: #000000;

JSON

{
  "hex": "#1e548d",
  "rgb": {
    "r": 30,
    "g": 84,
    "b": 141
  },
  "hsl": {
    "h": 210.811,
    "s": 64.912,
    "l": 33.529
  },
  "oklch": {
    "l": 0.44083,
    "c": 0.10954,
    "h": 252.7
  },
  "luminance": 0.0854
}

Semantic roles & 50–950 ramp

primary

#1E548D

secondary

#BC854B

accent

#9640E8

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#080A10

muted

#7A7C7F

Preview Lab

Preview with #1E548D

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

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