#1E5FAA#1E5FAA

#1E5FAA is a mid, vivid cyan. Relative luminance 0.114; OKLCH L 48.6% C 0.136 H 254.9°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#1E5FAA
RGB	rgb(30, 95, 170)
HSL	hsl(212, 70%, 39%)
HSV	hsv(212, 82%, 67%)
CMYK	cmyk(82.4%, 44.1%, 0%, 33.3%)
CIE-LAB	lab(40.18, 7.83, -45.88)
CIE-LCH	lch(40.18, 46.55, 279.69°)
OKLab	oklab(48.63% -0.0355 -0.1315)
OKLCH	oklch(48.63% 0.136 254.9)
XYZ	xyz(11.8806, 11.3613, 39.5892)
Luminance	0.1136 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5FAA #AA691E

analogous

#1EA5AA #1E5FAA #231EAA

triadic

#1E5FAA #AA1E5F #5FAA1E

tetradic

#1E5FAA #AA1EA5 #AA691E #1EAA23

square

#1E5FAA #AA1EA5 #AA691E #1EAA23

split-complementary

#1E5FAA #AA231E #A5AA1E

monochromatic

#0C2542 #154276 #1E5FAA #2C7CDA #609DE3

Accessibility & contrast

On white

6.42

#1E5FAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#1E5FAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E5FAA

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5FAA	#FFFFFF	#000000	##FFFFFF
##1E5FAA	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3865AD

Deuteranopia (green-blind)

#1C59A9

Tritanopia (blue-blind)

#00717C

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #1e5faa;
/* rgb */ color: rgb(30, 95, 170);
/* oklch */ color: oklch(48.6% 0.136 254.9);

Tailwind

colors: {
  custom: {
    50: '#728bc4',
    500: '#1e5faa',
    950: '#000000',
  },
}

SCSS

$custom: #1e5faa;
$custom-light: #728bc4;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5faa",
  "rgb": {
    "r": 30,
    "g": 95,
    "b": 170
  },
  "hsl": {
    "h": 212.143,
    "s": 70,
    "l": 39.216
  },
  "oklch": {
    "l": 0.48627,
    "c": 0.13626,
    "h": 254.9
  },
  "luminance": 0.11363
}

Semantic roles & 50–950 ramp

primary

#1E5FAA

secondary

#C7965C

accent

#9A3BED

background

#F7F8FC

surface

#EDF0F8

border

#C8CBD1

text

#090C13

muted

#7B7D82

Preview Lab

Preview with #1E5FAA

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

Preview Lab → · Contrast checker → · Palette generator →