#1E72A0#1E72A0

#1E72A0 is a mid, moderate cyan. Relative luminance 0.148; OKLCH L 52.6% C 0.105 H 238.3°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#1E72A0
RGB	rgb(30, 114, 160)
HSL	hsl(201, 68%, 37%)
HSV	hsv(201, 81%, 63%)
CMYK	cmyk(81.3%, 28.8%, 0%, 37.3%)
CIE-LAB	lab(45.42, -7.84, -31.67)
CIE-LCH	lch(45.42, 32.62, 256.10°)
OKLab	oklab(52.57% -0.0552 -0.0896)
OKLCH	oklch(52.57% 0.105 238.3)
XYZ	xyz(12.8954, 14.8471, 35.4370)
Luminance	0.1485 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E72A0 #A04C1E

analogous

#1EA08D #1E72A0 #1E31A0

triadic

#1E72A0 #A01E72 #72A01E

tetradic

#1E72A0 #8D1EA0 #A04C1E #31A01E

square

#1E72A0 #8D1EA0 #A04C1E #31A01E

split-complementary

#1E72A0 #A01E31 #A08D1E

monochromatic

#0B2939 #144D6C #1E72A0 #2897D4 #59B0E0

Accessibility & contrast

On white

5.29

#1E72A0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#1E72A0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E72A0

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E72A0	#FFFFFF	#000000	##FFFFFF
##1E72A0	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C72A2

Deuteranopia (green-blind)

#4B669F

Tritanopia (blue-blind)

#007E82

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #1e72a0;
/* rgb */ color: rgb(30, 114, 160);
/* oklch */ color: oklch(52.6% 0.105 238.3);

Tailwind

colors: {
  custom: {
    50: '#709abc',
    500: '#1e72a0',
    950: '#000000',
  },
}

SCSS

$custom: #1e72a0;
$custom-light: #709abc;
$custom-dark: #000000;

JSON

{
  "hex": "#1e72a0",
  "rgb": {
    "r": 30,
    "g": 114,
    "b": 160
  },
  "hsl": {
    "h": 201.231,
    "s": 68.421,
    "l": 37.255
  },
  "oklch": {
    "l": 0.52567,
    "c": 0.10527,
    "h": 238.3
  },
  "luminance": 0.14849
}

Semantic roles & 50–950 ramp

primary

#1E72A0

secondary

#C47D56

accent

#7A3DEB

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #1E72A0

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

Preview Lab → · Contrast checker → · Palette generator →