#1E5EA1#1E5EA1

#1E5EA1 is a mid, vivid cyan. Relative luminance 0.109; OKLCH L 47.8% C 0.125 H 253.0°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#1E5EA1
RGB	rgb(30, 94, 161)
HSL	hsl(211, 69%, 37%)
HSV	hsv(211, 81%, 63%)
CMYK	cmyk(81.4%, 41.6%, 0%, 36.9%)
CIE-LAB	lab(39.33, 4.93, -41.90)
CIE-LCH	lch(39.33, 42.19, 276.71°)
OKLab	oklab(47.79% -0.0367 -0.1199)
OKLCH	oklch(47.79% 0.125 253)
XYZ	xyz(10.9687, 10.8533, 35.2281)
Luminance	0.1085 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5EA1 #A1611E

analogous

#1E9FA1 #1E5EA1 #201EA1

triadic

#1E5EA1 #A11E5E #5EA11E

tetradic

#1E5EA1 #A11E9F #A1611E #1EA120

square

#1E5EA1 #A11E9F #A1611E #1EA120

split-complementary

#1E5EA1 #A1201E #9FA11E

monochromatic

#0B223A #14406D #1E5EA1 #287CD5 #599BE0

Accessibility & contrast

On white

6.62

#1E5EA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#1E5EA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E5EA1

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5EA1	#FFFFFF	#000000	##FFFFFF
##1E5EA1	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D63A4

Deuteranopia (green-blind)

#2757A0

Tritanopia (blue-blind)

#006E77

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #1e5ea1;
/* rgb */ color: rgb(30, 94, 161);
/* oklch */ color: oklch(47.8% 0.125 253.0);

Tailwind

colors: {
  custom: {
    50: '#708bbd',
    500: '#1e5ea1',
    950: '#000000',
  },
}

SCSS

$custom: #1e5ea1;
$custom-light: #708bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5ea1",
  "rgb": {
    "r": 30,
    "g": 94,
    "b": 161
  },
  "hsl": {
    "h": 210.687,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.47788,
    "c": 0.12535,
    "h": 253
  },
  "luminance": 0.10855
}

Semantic roles & 50–950 ramp

primary

#1E5EA1

secondary

#C48F57

accent

#963CEB

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #1E5EA1

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

Preview Lab → · Contrast checker → · Palette generator →