#407F97#407F97

#407F97 is a mid, moderate cyan. Relative luminance 0.185; OKLCH L 56.5% C 0.074 H 225.4°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#407F97
RGB	rgb(64, 127, 151)
HSL	hsl(197, 40%, 42%)
HSV	hsv(197, 58%, 59%)
CMYK	cmyk(57.6%, 15.9%, 0%, 40.8%)
CIE-LAB	lab(50.10, -12.99, -19.06)
CIE-LCH	lch(50.10, 23.07, 235.72°)
OKLab	oklab(56.45% -0.0523 -0.053)
OKLCH	oklch(56.45% 0.074 225.4)
XYZ	xyz(15.2875, 18.5017, 32.0377)
Luminance	0.1850 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407F97 #975840

analogous

#409784 #407F97 #405397

triadic

#407F97 #97407F #7F9740

tetradic

#407F97 #844097 #975840 #539740

square

#407F97 #844097 #975840 #539740

split-complementary

#407F97 #974053 #978440

monochromatic

#1C3741 #2E5B6C #407F97 #5B9FB9 #86B8CC

Accessibility & contrast

On white

4.47

#407F97 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#407F97 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407F97

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407F97	#FFFFFF	#000000	##000000
##407F97	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#727D98

Deuteranopia (green-blind)

#657397

Tritanopia (blue-blind)

#008687

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #407f97;
/* rgb */ color: rgb(64, 127, 151);
/* oklch */ color: oklch(56.5% 0.074 225.4);

Tailwind

colors: {
  custom: {
    50: '#7ca4b5',
    500: '#407f97',
    950: '#000000',
  },
}

SCSS

$custom: #407f97;
$custom-light: #7ca4b5;
$custom-dark: #000000;

JSON

{
  "hex": "#407f97",
  "rgb": {
    "r": 64,
    "g": 127,
    "b": 151
  },
  "hsl": {
    "h": 196.552,
    "s": 40.465,
    "l": 42.157
  },
  "oklch": {
    "l": 0.56453,
    "c": 0.07446,
    "h": 225.4
  },
  "luminance": 0.18503
}

Semantic roles & 50–950 ramp

primary

#407F97

secondary

#B68C7D

accent

#7957D0

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #407F97

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

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