#1E75A0#1E75A0

#1E75A0 is a mid, moderate cyan. Relative luminance 0.155; OKLCH L 53.3% C 0.103 H 235.7°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#1E75A0
RGB	rgb(30, 117, 160)
HSL	hsl(200, 68%, 37%)
HSV	hsv(200, 81%, 63%)
CMYK	cmyk(81.3%, 26.9%, 0%, 37.3%)
CIE-LAB	lab(46.36, -9.60, -30.21)
CIE-LCH	lch(46.36, 31.69, 252.37°)
OKLab	oklab(53.31% -0.0581 -0.0853)
OKLCH	oklch(53.31% 0.103 235.7)
XYZ	xyz(13.2393, 15.5350, 35.5517)
Luminance	0.1554 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E75A0 #A0491E

analogous

#1EA08A #1E75A0 #1E34A0

triadic

#1E75A0 #A01E75 #75A01E

tetradic

#1E75A0 #8A1EA0 #A0491E #34A01E

square

#1E75A0 #8A1EA0 #A0491E #34A01E

split-complementary

#1E75A0 #A01E34 #A08A1E

monochromatic

#0B2A39 #144F6C #1E75A0 #289BD4 #59B3E0

Accessibility & contrast

On white

5.11

#1E75A0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#1E75A0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E75A0

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E75A0	#FFFFFF	#000000	##FFFFFF
##1E75A0	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6074A2

Deuteranopia (green-blind)

#4F699F

Tritanopia (blue-blind)

#008084

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #1e75a0;
/* rgb */ color: rgb(30, 117, 160);
/* oklch */ color: oklch(53.3% 0.103 235.7);

Tailwind

colors: {
  custom: {
    50: '#709cbc',
    500: '#1e75a0',
    950: '#000000',
  },
}

SCSS

$custom: #1e75a0;
$custom-light: #709cbc;
$custom-dark: #000000;

JSON

{
  "hex": "#1e75a0",
  "rgb": {
    "r": 30,
    "g": 117,
    "b": 160
  },
  "hsl": {
    "h": 199.846,
    "s": 68.421,
    "l": 37.255
  },
  "oklch": {
    "l": 0.5331,
    "c": 0.10323,
    "h": 235.7
  },
  "luminance": 0.15537
}

Semantic roles & 50–950 ramp

primary

#1E75A0

secondary

#C47A56

accent

#763DEB

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #1E75A0

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

Preview Lab → · Contrast checker → · Palette generator →