#1E91AD#1E91AD

#1E91AD is a mid, moderate cyan. Relative luminance 0.235; OKLCH L 60.9% C 0.103 H 219.2°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#1E91AD
RGB	rgb(30, 145, 173)
HSL	hsl(192, 70%, 40%)
HSV	hsv(192, 83%, 68%)
CMYK	cmyk(82.7%, 16.2%, 0%, 32.2%)
CIE-LAB	lab(55.63, -20.54, -23.37)
CIE-LCH	lch(55.63, 31.11, 228.69°)
OKLab	oklab(60.91% -0.0801 -0.0654)
OKLCH	oklch(60.91% 0.103 219.2)
XYZ	xyz(18.2004, 23.5416, 43.1118)
Luminance	0.2354 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E91AD #AD3A1E

analogous

#1EAD81 #1E91AD #1E4AAD

triadic

#1E91AD #AD1E91 #91AD1E

tetradic

#1E91AD #811EAD #AD3A1E #4AAD1E

square

#1E91AD #811EAD #AD3A1E #4AAD1E

split-complementary

#1E91AD #AD1E4A #AD811E

monochromatic

#0C3A45 #156579 #1E91AD #2EB9DB #62CAE4

Accessibility & contrast

On white

3.68

#1E91AD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#1E91AD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E91AD

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E91AD	#FFFFFF	#000000	##000000
##1E91AD	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808DAE

Deuteranopia (green-blind)

#6D7FAD

Tritanopia (blue-blind)

#009A9A

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #1e91ad;
/* rgb */ color: rgb(30, 145, 173);
/* oklch */ color: oklch(60.9% 0.103 219.2);

Tailwind

colors: {
  custom: {
    50: '#74b1c5',
    500: '#1e91ad',
    950: '#000000',
  },
}

SCSS

$custom: #1e91ad;
$custom-light: #74b1c5;
$custom-dark: #000000;

JSON

{
  "hex": "#1e91ad",
  "rgb": {
    "r": 30,
    "g": 145,
    "b": 173
  },
  "hsl": {
    "h": 191.748,
    "s": 70.443,
    "l": 39.804
  },
  "oklch": {
    "l": 0.60913,
    "c": 0.10342,
    "h": 219.2
  },
  "luminance": 0.23544
}

Semantic roles & 50–950 ramp

primary

#1E91AD

secondary

#C8735E

accent

#5E3BED

background

#F7FAFC

surface

#EEF5F8

border

#C9CFD1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #1E91AD

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

Preview Lab → · Contrast checker → · Palette generator →