#1E5CAA#1E5CAA

#1E5CAA is a mid, vivid cyan. Relative luminance 0.108; OKLCH L 47.9% C 0.140 H 256.3°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#1E5CAA
RGB	rgb(30, 92, 170)
HSL	hsl(213, 70%, 39%)
HSV	hsv(213, 82%, 67%)
CMYK	cmyk(82.4%, 45.9%, 0%, 33.3%)
CIE-LAB	lab(39.29, 9.79, -47.31)
CIE-LCH	lch(39.29, 48.31, 281.69°)
OKLab	oklab(47.94% -0.0331 -0.1358)
OKLCH	oklch(47.94% 0.14 256.3)
XYZ	xyz(11.6156, 10.8312, 39.5008)
Luminance	0.1083 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5CAA #AA6C1E

analogous

#1EA2AA #1E5CAA #261EAA

triadic

#1E5CAA #AA1E5C #5CAA1E

tetradic

#1E5CAA #AA1EA2 #AA6C1E #1EAA26

square

#1E5CAA #AA1EA2 #AA6C1E #1EAA26

split-complementary

#1E5CAA #AA261E #A2AA1E

monochromatic

#0C2442 #154076 #1E5CAA #2C79DA #609AE3

Accessibility & contrast

On white

6.63

#1E5CAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#1E5CAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E5CAA

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5CAA	#FFFFFF	#000000	##FFFFFF
##1E5CAA	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3263AD

Deuteranopia (green-blind)

#1057A8

Tritanopia (blue-blind)

#006F7A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #1e5caa;
/* rgb */ color: rgb(30, 92, 170);
/* oklch */ color: oklch(47.9% 0.140 256.3);

Tailwind

colors: {
  custom: {
    50: '#7289c4',
    500: '#1e5caa',
    950: '#000000',
  },
}

SCSS

$custom: #1e5caa;
$custom-light: #7289c4;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5caa",
  "rgb": {
    "r": 30,
    "g": 92,
    "b": 170
  },
  "hsl": {
    "h": 213.429,
    "s": 70,
    "l": 39.216
  },
  "oklch": {
    "l": 0.47939,
    "c": 0.13977,
    "h": 256.3
  },
  "luminance": 0.10833
}

Semantic roles & 50–950 ramp

primary

#1E5CAA

secondary

#C7985C

accent

#9E3BED

background

#F7F8FC

surface

#EDF0F8

border

#C8CBD1

text

#090B13

muted

#7B7C82

Preview Lab

Preview with #1E5CAA

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

Preview Lab → · Contrast checker → · Palette generator →