#1E5BAA#1E5BAA

#1E5BAA is a mid, vivid cyan. Relative luminance 0.107; OKLCH L 47.7% C 0.141 H 256.7°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#1E5BAA
RGB	rgb(30, 91, 170)
HSL	hsl(214, 70%, 39%)
HSV	hsv(214, 82%, 67%)
CMYK	cmyk(82.4%, 46.5%, 0%, 33.3%)
CIE-LAB	lab(39.00, 10.44, -47.78)
CIE-LCH	lch(39.00, 48.91, 282.33°)
OKLab	oklab(47.71% -0.0323 -0.1372)
OKLCH	oklch(47.71% 0.141 256.7)
XYZ	xyz(11.5295, 10.6591, 39.4722)
Luminance	0.1066 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5BAA #AA6D1E

analogous

#1EA1AA #1E5BAA #271EAA

triadic

#1E5BAA #AA1E5B #5BAA1E

tetradic

#1E5BAA #AA1EA1 #AA6D1E #1EAA27

square

#1E5BAA #AA1EA1 #AA6D1E #1EAA27

split-complementary

#1E5BAA #AA271E #A1AA1E

monochromatic

#0C2342 #153F76 #1E5BAA #2C77DA #6099E3

Accessibility & contrast

On white

6.70

#1E5BAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#1E5BAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E5BAA

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5BAA	#FFFFFF	#000000	##FFFFFF
##1E5BAA	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3063AD

Deuteranopia (green-blind)

#0A56A8

Tritanopia (blue-blind)

#006E7A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #1e5baa;
/* rgb */ color: rgb(30, 91, 170);
/* oklch */ color: oklch(47.7% 0.141 256.7);

Tailwind

colors: {
  custom: {
    50: '#7288c4',
    500: '#1e5baa',
    950: '#000000',
  },
}

SCSS

$custom: #1e5baa;
$custom-light: #7288c4;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5baa",
  "rgb": {
    "r": 30,
    "g": 91,
    "b": 170
  },
  "hsl": {
    "h": 213.857,
    "s": 70,
    "l": 39.216
  },
  "oklch": {
    "l": 0.47711,
    "c": 0.14096,
    "h": 256.7
  },
  "luminance": 0.1066
}

Semantic roles & 50–950 ramp

primary

#1E5BAA

secondary

#C7995C

accent

#9F3BED

background

#F7F8FC

surface

#EDEFF8

border

#C8CAD1

text

#090B13

muted

#7B7C82

Preview Lab

Preview with #1E5BAA

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

Preview Lab → · Contrast checker → · Palette generator →