#417797
Closest named color: Dull Blue (#49759C). oklch(54.5% 0.076 236.5), rgb(65, 119, 151).
Aa
White text reads best on this color (4.87:1).
About this color
#417797 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 55%, its chroma 0.076 and its hue 236°. Its hue sits on the cool side of the wheel. The nearest named color is Dull Blue (#49759C), ΔE 0.014 away. White text reads best on it, at 4.87:1.
| Hue family | Blues |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Dull Blue (#49759C) |
| Black text | 4.31:1 |
| White text | 4.87:1 |
Values
| HEX | #417797 |
| RGB | rgb(65, 119, 151) |
| HSL | hsl(202, 40%, 42%) |
| OKLCH | oklch(54.5% 0.076 236.5) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #417797 | 4.87:1 | AA | Lc -79.0 | Fine for body text |
| Black text on #417797 | 4.31:1 | AA large text | Lc 30.5 | Non-text elements, placeholder text |
| #417797 text on white | 4.87:1 | AA | Lc 73.6 | Content text, not long reading |
| #417797 text on black | 4.31:1 | AA large text | Lc -28.1 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F3F6F8
oklch(97.1% 0.004 236.5)
-
Step 100
100
#E4EBF0
oklch(93.6% 0.01 238.5)
-
Step 200
200
#CEDBE4
oklch(88.4% 0.019 237.8)
-
Step 300
300
#ADC5D4
oklch(81% 0.034 235.3)
-
Step 400
400
#80A6BF
oklch(70.6% 0.055 237.4)
-
Step 500
500
#5F90AF
oklch(63.1% 0.071 237.2)
-
Step 600
600 (this color)
#417797
oklch(54.5% 0.076 236.5)
-
Step 700
700
#356784
oklch(49.2% 0.071 236.2)
-
Step 800
800
#2D546B
oklch(42.7% 0.059 236.2)
-
Step 900
900
#294557
oklch(37.6% 0.046 237.9)
-
Step 950
950
#182933
oklch(27.1% 0.029 235.2)
#417797 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #687699 | 0.046 |
| Deuteranopia (no green cones) | #5C6D96 | 0.039 |
| Tritanopia (no blue cones) | #007F82 | 0.058 |
| Achromatopsia (no color) | #717171 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #417797
#417797
oklch(54.5% 0.076 236.5)
- #926443
#926443
oklch(54.4% 0.076 56)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #417797, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Blue #49759C ΔE 0.014
- Cerulean #457B9D ΔE 0.015
- Metallic Blue #4F738E ΔE 0.019
- Stormy Blue #507B9C ΔE 0.022
- Muted Blue #3B719F ΔE 0.026
- Flat Blue #3C73A8 ΔE 0.033
- Ocean #017B92 ΔE 0.036
- Sea Blue #047495 ΔE 0.037
Use #417797 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.