#1E5EAF#1E5EAF

#1E5EAF is a mid, vivid cyan. Relative luminance 0.114; OKLCH L 48.7% C 0.144 H 256.5°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#1E5EAF
RGB	rgb(30, 94, 175)
HSL	hsl(214, 71%, 40%)
HSV	hsv(214, 83%, 69%)
CMYK	cmyk(82.9%, 46.3%, 0%, 31.4%)
CIE-LAB	lab(40.21, 10.46, -48.80)
CIE-LCH	lch(40.21, 49.90, 282.10°)
OKLab	oklab(48.75% -0.0337 -0.1401)
OKLCH	oklch(48.75% 0.144 256.5)
XYZ	xyz(12.2731, 11.3751, 42.0979)
Luminance	0.1138 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5EAF #AF6F1E

analogous

#1EA7AF #1E5EAF #261EAF

triadic

#1E5EAF #AF1E5E #5EAF1E

tetradic

#1E5EAF #AF1EA7 #AF6F1E #1EAF26

square

#1E5EAF #AF1EA7 #AF6F1E #1EAF26

split-complementary

#1E5EAF #AF261E #A7AF1E

monochromatic

#0C2647 #15427B #1E5EAF #2F7BDB #639CE4

Accessibility & contrast

On white

6.41

#1E5EAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#1E5EAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E5EAF

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5EAF	#FFFFFF	#000000	##FFFFFF
##1E5EAF	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3266B2

Deuteranopia (green-blind)

#0B59AD

Tritanopia (blue-blind)

#00717E

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #1e5eaf;
/* rgb */ color: rgb(30, 94, 175);
/* oklch */ color: oklch(48.7% 0.144 256.5);

Tailwind

colors: {
  custom: {
    50: '#738bc7',
    500: '#1e5eaf',
    950: '#000000',
  },
}

SCSS

$custom: #1e5eaf;
$custom-light: #738bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5eaf",
  "rgb": {
    "r": 30,
    "g": 94,
    "b": 175
  },
  "hsl": {
    "h": 213.517,
    "s": 70.732,
    "l": 40.196
  },
  "oklch": {
    "l": 0.48747,
    "c": 0.14414,
    "h": 256.5
  },
  "luminance": 0.11377
}

Semantic roles & 50–950 ramp

primary

#1E5EAF

secondary

#C99B60

accent

#9E3AED

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#090B13

muted

#7B7C82

Preview Lab

Preview with #1E5EAF

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

Preview Lab → · Contrast checker → · Palette generator →