#1E5EAA#1E5EAA

#1E5EAA is a mid, vivid cyan. Relative luminance 0.112; OKLCH L 48.4% C 0.137 H 255.4°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#1E5EAA
RGB	rgb(30, 94, 170)
HSL	hsl(213, 70%, 39%)
HSV	hsv(213, 82%, 67%)
CMYK	cmyk(82.4%, 44.7%, 0%, 33.3%)
CIE-LAB	lab(39.89, 8.48, -46.36)
CIE-LCH	lch(39.89, 47.13, 280.37°)
OKLab	oklab(48.4% -0.0347 -0.133)
OKLCH	oklch(48.4% 0.137 255.4)
XYZ	xyz(11.7911, 11.1823, 39.5594)
Luminance	0.1118 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5EAA #AA6A1E

analogous

#1EA4AA #1E5EAA #241EAA

triadic

#1E5EAA #AA1E5E #5EAA1E

tetradic

#1E5EAA #AA1EA4 #AA6A1E #1EAA24

square

#1E5EAA #AA1EA4 #AA6A1E #1EAA24

split-complementary

#1E5EAA #AA241E #A4AA1E

monochromatic

#0C2442 #154176 #1E5EAA #2C7BDA #609CE3

Accessibility & contrast

On white

6.49

#1E5EAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#1E5EAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E5EAA

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5EAA	#FFFFFF	#000000	##FFFFFF
##1E5EAA	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3665AD

Deuteranopia (green-blind)

#1958A8

Tritanopia (blue-blind)

#00707B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #1e5eaa;
/* rgb */ color: rgb(30, 94, 170);
/* oklch */ color: oklch(48.4% 0.137 255.4);

Tailwind

colors: {
  custom: {
    50: '#728bc4',
    500: '#1e5eaa',
    950: '#000000',
  },
}

SCSS

$custom: #1e5eaa;
$custom-light: #728bc4;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5eaa",
  "rgb": {
    "r": 30,
    "g": 94,
    "b": 170
  },
  "hsl": {
    "h": 212.571,
    "s": 70,
    "l": 39.216
  },
  "oklch": {
    "l": 0.48397,
    "c": 0.13742,
    "h": 255.4
  },
  "luminance": 0.11184
}

Semantic roles & 50–950 ramp

primary

#1E5EAA

secondary

#C7965C

accent

#9C3BED

background

#F7F8FC

surface

#EDF0F8

border

#C8CBD1

text

#090B13

muted

#7B7C82

Preview Lab

Preview with #1E5EAA

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

Preview Lab → · Contrast checker → · Palette generator →