#1E7397#1E7397

#1E7397 is a mid, moderate cyan. Relative luminance 0.148; OKLCH L 52.3% C 0.095 H 231.5°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#1E7397
RGB	rgb(30, 115, 151)
HSL	hsl(198, 67%, 35%)
HSV	hsv(198, 80%, 59%)
CMYK	cmyk(80.1%, 23.8%, 0%, 40.8%)
CIE-LAB	lab(45.32, -11.74, -26.52)
CIE-LCH	lch(45.32, 29.01, 246.12°)
OKLab	oklab(52.34% -0.0594 -0.0747)
OKLCH	oklch(52.34% 0.095 231.5)
XYZ	xyz(12.2498, 14.7704, 31.4775)
Luminance	0.1477 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E7397 #97421E

analogous

#1E977E #1E7397 #1E3797

triadic

#1E7397 #971E73 #73971E

tetradic

#1E7397 #7E1E97 #97421E #37971E

square

#1E7397 #7E1E97 #97421E #37971E

split-complementary

#1E7397 #971E37 #977E1E

monochromatic

#0A2531 #144C64 #1E7397 #289ACA #53B4DD

Accessibility & contrast

On white

5.31

#1E7397 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#1E7397 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E7397

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E7397	#FFFFFF	#000000	##FFFFFF
##1E7397	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#617299

Deuteranopia (green-blind)

#516696

Tritanopia (blue-blind)

#007D7F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #1e7397;
/* rgb */ color: rgb(30, 115, 151);
/* oklch */ color: oklch(52.3% 0.095 231.5);

Tailwind

colors: {
  custom: {
    50: '#6e9bb5',
    500: '#1e7397',
    950: '#000000',
  },
}

SCSS

$custom: #1e7397;
$custom-light: #6e9bb5;
$custom-dark: #000000;

JSON

{
  "hex": "#1e7397",
  "rgb": {
    "r": 30,
    "g": 115,
    "b": 151
  },
  "hsl": {
    "h": 197.851,
    "s": 66.851,
    "l": 35.49
  },
  "oklch": {
    "l": 0.52344,
    "c": 0.09544,
    "h": 231.5
  },
  "luminance": 0.14772
}

Semantic roles & 50–950 ramp

primary

#1E7397

secondary

#C07251

accent

#713EEA

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#080E11

muted

#7B7E80

Preview Lab

Preview with #1E7397

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

Preview Lab → · Contrast checker → · Palette generator →