#1E7990#1E7990

#1E7990 is a mid, moderate cyan. Relative luminance 0.160; OKLCH L 53.5% C 0.088 H 219.2°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#1E7990
RGB	rgb(30, 121, 144)
HSL	hsl(192, 66%, 34%)
HSV	hsv(192, 79%, 56%)
CMYK	cmyk(79.2%, 16%, 0%, 43.5%)
CIE-LAB	lab(46.93, -17.61, -19.90)
CIE-LCH	lch(46.93, 26.57, 228.49°)
OKLab	oklab(53.53% -0.0682 -0.0557)
OKLCH	oklch(53.53% 0.088 219.2)
XYZ	xyz(12.4047, 15.9629, 28.8075)
Luminance	0.1596 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E7990 #90351E

analogous

#1E906E #1E7990 #1E4090

triadic

#1E7990 #901E79 #79901E

tetradic

#1E7990 #6E1E90 #90351E #40901E

square

#1E7990 #6E1E90 #90351E #40901E

split-complementary

#1E7990 #901E40 #906E1E

monochromatic

#09242B #134E5D #1E7990 #29A4C3 #4EBEDA

Accessibility & contrast

On white

5.01

#1E7990 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#1E7990 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E7990

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E7990	#FFFFFF	#000000	##FFFFFF
##1E7990	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7591

Deuteranopia (green-blind)

#5B6A90

Tritanopia (blue-blind)

#008180

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #1e7990;
/* rgb */ color: rgb(30, 121, 144);
/* oklch */ color: oklch(53.5% 0.088 219.2);

Tailwind

colors: {
  custom: {
    50: '#6ea0b0',
    500: '#1e7990',
    950: '#000000',
  },
}

SCSS

$custom: #1e7990;
$custom-light: #6ea0b0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e7990",
  "rgb": {
    "r": 30,
    "g": 121,
    "b": 144
  },
  "hsl": {
    "h": 192.105,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.53534,
    "c": 0.08802,
    "h": 219.2
  },
  "luminance": 0.15964
}

Semantic roles & 50–950 ramp

primary

#1E7990

secondary

#BD634D

accent

#613FE8

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1E7990

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

Preview Lab → · Contrast checker → · Palette generator →